502 marine engine hp The best (actually the only way to be sure) thing to do is put your engine at #1TDC on the compression stroke, then look at the rotor, it will be pointing at #1 on the cap. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Chief Performance Engine Models, Mercury, Mercruiser. Local: (352) 840-0501 These incredible engines make huge horsepower and mountains of torque. 00 mercruiser 502 magnum marine engine. The price includes intake manifold gaskets. 00 $ 2,172. First, the manifolds are precision CNC machined to unshroud the intake runners and shape the inlet. 2L/502 Base Marine Engine. of torque @ 4800 RPM Displacement: 502 CID Bore x Stroke: 4. It's used in APBA offshore racing as well as consumer boats. mpi (gen vi) gm 502 v-8 1996 engine & stern drive by component and buy discount parts from our large online inventory. 2L. 495 . Engine Features 100% new Quicksilver: Heavy Duty Iron Block with Splayed 4‑bolt Main Bearing Caps, Priority Main Oiling Marine. Give us a call or try our user-friendly Parts Finder for help locating the correct parts for your motor. I always wanted to use a . Engine Details » Horsepower: 425 hp @ 5000 RPM. 3 TKS - 262 cid Chevrolet Performance 12568778 - Chevrolet Performance 502 C. For 1952, this model was updated with a "forward, neutral, reverse" gearset, and a twist grip throttle. 00mm-1. Port Head: $7,349: One year Warranty on all GM Marine Base Engines CUSTOM BUILT 'DMP' MARINE ENGINES DMP = DiMarco Marine Performance. They are engineered for a "bolt-on" installation on stock factory manifolds for the applications cataloged. Finally an affordable 600 + horsepower big block Chevy that produces 550 + ft/lbs of torque. 502 / 8. Supplied as standard with instrument panel type MPA34BS2 and four flexible engine mountings type LMX210. 75" / 102 x 95 mm; Compression ratio: 9. Ram Jet 502 (PN 12499121): 502 hp at 5,100 rpm Same engine as the ZZ502 but includes a GMPP two-piece multi-point EFI manifold/plenum assembly (PN 12499249), eight injectors, a throttle body, and an updated MEFI 4 controller for a plug-and-play installation. Call (502) 413-1212. Experts in marine repowering and rebuilding for over 30 years in Vancouver BC. 2 Liter 502 V8 GEN‑VI Block Replaces 2006 & newer MCM Racing 525 EFI engines (s/n 0M953620 and up), 565 EFI, 600 SCi, 662 SCi & 700 SCi Westcoast Offshore Marine Parts offers Pro Built Marine Engines at highly Competitive Prices. 2 The JetPac is a Complete Jet Boat engine package. Its 9. 4L (454 ci) MARINE ENGINE FOR SALE $3,100. of torque from Chevrolet Performance’s value-driven 502 HO crate engine? Whether you use it on the street, strip or even pulling a trailer with your workhorse truck, its performance range offers unlimited possibilities. There is also a truck version of the 8. 4L/8. 0 MPI features high performance aluminum heads, Crusader’s exclusive HO exhaust system, and is fully freshwater-cooled. Marine Mechanics and DIYers turn to Wholesale Marine as their one-stop Mercruiser engine parts shop! To place an order or if you have questions, give us a call at (877) 388-2628. BRAVO- ENGINE ONLY - 8M0130014 SS to 8M0173772 425 HP @ 5000 RPM. 0L, 5. 0, 4. 2L engine throughout the years. 4 Mercruiser engine for sale - 350 Mercruiser engine for sale - Mercruiser 496 ho for sale - Mercruiser 502 for sale - Mercruiser 500 efi for sale - Mercruiser 6. The 500 EFI is the introduction to the big block racing machines for MerCruiser. On really high output engines (1,000 horsepower or more), a dry sump oil system is usually the best way to go to assure a constant supply of oil to the motor. 2 liters or 502 cubic inches. Buy It Now. Mercury Racing sterndrives continue to lead the marine industry with precision craftsmanship combined with state-of-the-art technology, durability and reliability. This 5. These meticulously built 540 engines are sure to satisfy your horsepower cravings. Any 496 Mercury Marine Mercruiser powered boat has Mercury 500 HP Upgrades. com. My price is 12000. 463 . EAGLE ENGINE SALES. pdq67 The ideal replacement engine for 454HO and 502HO carbureted engines that power cruisers, large runabouts, and sport boats. 2 - 7. 7L Long Block { NEW. 2 liter (502 c. 502 (PN 24502620 Marine Mercruiser 502 Engine 600 hp . Thus, Mercury Marine has invented a new family boat engine for 2010. Roller Camshaft. ELECTRIC FUEL PUMP fits Engines with MPI - High Pressure 1996 454/7. They also receive performance cylinder heads as an upgraded bolt-on part. 454 CID / 7. 2 L (502 c. The camshaft is designed for marine use. flat tappet cam also a comp cam/ could someone help me out would like a cam to get the most reliable power BluePrint Engines builds premium marine engines. Jun 8, 2011 #31 ATK HP95 Chevy 502 Base Engine 515HP, Call 866-721-2315 to Speak with an ATK Crate Engine Specialist www. 0L 5. 2HP vs Lugger L1276H 375 HP The MB 502 displaced 5,401 cu in (88. Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50-State legal installation. GM performance Parts started with the 454 Chevy crate engine that everyone loves and pumped it up to a 502 cubic inch powerhouse that delivers gobs of low-end torque and top-end horsepower. We can outfit your engine with the exclusive March Performance serpentine belt system. An old cover can be transferred from an older engine or simply left off. 000” Engine includes block, 8. 1989–1994 4. 3 - 5. Marine engines uk ltd. We offer marine engines for stern drives, inboard drives, v-drives, and jet drives. Powerboat Nation 24,160 views Affordable Horsepower From A Crate 502. 2 dyno tested 475 Hp at 70% load 170 HP VETUS VD6. 7L 350 MAG 7. The 5. When used with electroniic fuel injection, under certain heavy load and high altitude conditions, engine damage may occur due to a lean fuel mixture condition. It had a forged steel crankshaft. 2 502 and 540 Engines. 22 m) wide, and 6. 0-liter small-block NA motor, generating 750 hp (559 kW) at 8,000 rpm and 570 lb-ft (773 Nm), which comes with a 12-month warranty. Part #: PS5091CT We have 350, 400, 427, 454, 496, 502, 540, 572, and 632 Cubic Inch Motors Ranging from 400 Horsepower to 1500 Horsepower for Pleasure Boats, Racing Boats, Dragsters and all classes of Racing builds! All of our marine engines are equipped with Coast Guard approved carburetors and distributors. -ft. Marine Engines 4 Less has over 25 years of experience in the marine and high performance engine industry. Just make sure that you open up the valve guides a little. 00 Best-in-Class Torque, Horsepower and Fuel Efficiency When it comes to inboard marine engines, there is no substitute for an Indmar. When you need nothing short of extreme power for your boat, the 632 Big Block Chevy Marine engine is the hot ticket. 6 lb-ft torque at 4,100 rpm. 1 each 175 gallon port and starboard tanks Kenwood Marine Digital Receiver KMR-M315BT Kenwood Marine Remote-Control Unit KCA-RC 55MR JL Audio M600/6 Marine Amplifier 600w 3/4/5/6 Channel Class D The MerCruiser 8. Mercury 502 MPI Upgrades. 0 - 4. O-ring sealed, no gaskets required. 1L & 502 As far as modifying a 502 to get over the HP range to clear it of the smog regulations. 37 crank fit. The Classic MPI, a 6. With Mercury Repower Financing, you can easily power up everything from fishing boats, to runabouts, to cruisers with flexible financing on the engine. Condition: new Engine Description: Brand *NEW* Longblock GM 8 Cyl. We produce high quality marine engines and components. It produces over 560 ft-lbs of torque, and is a replacement for all 454 HO, 502, & HP 500 carbureted MerCruiser Bravo sterndrive engines. another vote for the 502 EFI and yes knock on wood as well, no problems. Initially rated at 16 horsepower, this engine was soon beefed up to 20. Our Pro Engine Builders have over thirty years’ experience in the Racing and Marine Engine business and we are one of the only high performance marine engine builders in the marketplace to offer a full two year warranty. 00 MERCRUISER 7. )T Stainless Vortex IV Risers (pair) ex-0400 VORTEX IV polished stainless steel risers with merge collectors have a 3" Vortex I. There is a huge difference between the 502MPI (415 hp) and the HP500 (470 hp). Due to our strict controls in the build process, as well as our Unique Hot Run Testing process, ATK Marine is able to maintain industry leading quality and minimize your vessel downtime. The engine was 9. 3L 5. Get this replacement engine for a Mercruiser 450hp 502ci marine engine. I. Big-Block performance With 461 horsepower and 558 lb. 502 ready for its new owner Just needs dyno and complete. 4L Models Only Test spring pressure with damper shield installed. Lbs. On the other hand, a marine engine is essentially at full throttle all the time just to move it through the water, so it has to be pretty heavy duty to keep up. d. , purchase directly from… The remanufactured marine engine cylinder head deck surface and block deck surface are machined, the crankshaft is magnafluxed, connecting rods are resized and balanced in sets, the remachined engine block is line honed, crankshaft is machined and micro polished, valve seats are precision cut, and a 3-angle valve job is performed. The same engine was upped to 380 hp (283 kW) in 1962. In this one they own the stuff to make the block and make the Mercury Marine engine from that. An electric fuel pump must be used. Our jet boat solutions have been designed and built to handle the toughest power demands and 8. - For low-to mid-horsepower outboard engines, under general marine operating conditions - Exceeds TC-W3 standards - Reduces rust and corrosion of internal components - Meets all outboard and personal watercraft manufacturers’ recommendations for use of TC-W2 and TC-W3 oils in pre-mix or oil-injected 2-cycle applications Horsepower continues to climb until 4,200 RPM, peaking in the 320 to 340 range. This was an increase of 37 hp and 52 lb-ft of ATK Marine Engines are built to meet or exceed OEM specifications using the latest in machine technology and assembled with the highest quality parts. This pipe is designed for engines that make 410 HP to 500 Marine Engines. 4L (454 ci) applications (electric fuel pump and updated flywheel required). For example, for 1997 Mercruiser’s highest horsepower regular engine is the 415 hp 502 Magnum, but its high performance line includes engines like its supercharged 572 cid big block Chevy that makes about 900 flywheel horsepower. d. 2L Base Marine Engine 425 HP (502 c. No matter what part you need give us a call, we stock them all! Toll Free: (888) 364-4537. - GM Marine 8. Torque: 505 lb-ft @ 3800 RPM. to . It is not uncommon for marine engines to require repair. 7, 6. 2L Engine Specifications Buy GM 8. 1GXi, Crusader Captain’s Choice 8. Designed to exceed expectations, this engine offers unmatched performance and lasting durability. The engine uses the same intake as the 454 MAG engine. Jasper Marine products are built to precise tolerances and can save you money over the cost of a new unit, plus we have immediate availability for most popular applications. 2. See all 27 photos 502 efi (gen. V Exchange your 502 MPI for a rebuilt 540 CI EFI marine engine with a SCAT rotating assembly and DART heads putting out over 675 HP. by 1,500 rpm, so it has all the low-rpm grunt you can use! The 502 HO is all about torque. I was told by my engine guy to use a comp cam # 01-451-8 hyd roller cam but i think it is too small i was also told to use a k11-244-4 hyd. The Mercruiser 502 big block marine engine is manufactured by General Motors and was engineered in collaboration with Mercury Racing. 135 hp: 10. These marine long blocks are assembled with precision and a great foundation for your marine engine. of torque from the Chevrolet Performance 502 HO? Heck, it makes nearly 500 lb. These meticulously built 540 engines are sure to satisfy your horsepower cravings. 2L (roller motor)TRUE marine engine Will work with all 5. I Teague Custom Marine has an entire family of proven EFI engine packages, including the 825, 1050, 1200, and afore mentioned 1400/1600. 294 kW (400 hp) IMO Tier II, Us Tier 2, EU stage IIIA The marine engines from Scania are based on a robust design with a strength optimised cylinder block containing wet cylinder liners that can easily be exchanged. From that special built stroker engine, 383, 427, 502, 632 to that turn-key drop in ready crate engine, we strive to build custom engines at an affordable price. Chevy 350 CI Small Block Marine 350HP 390FT/LBS TQ. These beastie rats come fully assembled and are individually dyno tested and tuned for optimum horsepower and torque. big block GM style proseries stroker crate engine - longblock. 0:1; Fuel ethanol tolerance: Up to 10%; Engine control system: ECM 555 W/Knock Control & Crankshaft Trigger; Fuel delivery system: GEN Hydraulic Roller - High Performance cam for bigger cubic inch LS engines seeking a broad power band in a higher rpm range Dry-Tailpipe exhaust recommended due to possible reversion concerns. This engine is assembled using brand new, premium quality components. -ft. 2L V8 - Gasoline - New 841178A05. 3; Bore and stroke: 4. We offer these engines naturally aspirated, or EFI ($22,995) you choose. So the loads placed on marine engines are much higher and they must be built to handle heavier loads. 295-544008: 295-544008K 295-544108K: 231: 239. 2L LS3 V8 6. reverse rotation 200-270 hp long block CH350M-09 350 CHEVY MARINE 2 BOLT MAIN HAS 8 BOLT INTAKE & PLASTIC TIMING COVER 200-270 HP LONG BLK After a quick timing drill that found best total timing of 34 degrees, the 502 pumped out over 580 lb-ft of torque and 519 hp with some minor tweaking to the vacuum-secondary carburetor. Mercruiser Longblock - 8. Key Features: Aluminum housing construction. 2 liter V8 Gas engine for inboards and stern drives builds more horsepower and boast more torque in the midrange than its predecessor. By optimizing the spark curve for 91 or better fuel,adding a High flow Flame arrestor, High Flow throttle body and fuel pressure regulator show gains of 25-30HP on stock engines and as much as 50 plus horsepower on modified engines with camshaft and cylinder head changes can be found while not sacrificing stock reliability. 7 Vortec applications. 0L Ford High Performance Marine Engines 5. At the commander switches, the red wire will always have 12 volts. Re: '98 502 MPI firing order I edited the picture into my post after your reply. 502 Mag MPI Upgrade to 500+ hp $8,900. 75:1 : Electrical system: 12V negative ground : Engine Rotation: Left Hand and Right Hand : Weight: 1155 lbs. 2L Models Only-Test spring pressure with inner and outer spring assembled. ‏The Classic Series offers a range of repower engines for all of your refit needs. Boats for Sale. Replaces all makes of big block & LS inboard engines: 6. D. See all 16 photos. -ft. 8. *502 CI - 525 HP *Custom Hydraulic HP Engines. This engine has rectangular port cylinder heads. 4 stroke diesel engines, fresh water cooled via heat exchanger, complete with zinc anode protection, cast-iron engine block (aluminium for LDW 502 M), reborable liners, one piece aluminium cylinder head, indirect injection with unit injector pump in the cylinder head, overhead camshaft with timing belt, vane type lubrication pump on crankshaft, fresh water cooling pump in the engine block On Westech Performance Group's Superflow dyno, the 502 maxed out with 534 hp at 5,500 rpm and 569. New And Used - Excellent Condition mercruiser 502 engine. OEM Mercury - Duration: 2:59. 350 chevy marine 2 bolt main 1 pc rms center bolt v. New Chevrolet 502 CID/505HP Lookup MerCruiser Race Engine and Drive 465 (gen. High Performance Mercury Mercruiser Marine Engine Upgrades & Rebuilds: Mercury Mercruiser Engine Upgrades & Rebuilds product category at WestCoastOffshore. kW (70 . It was renamed "Cruiser" at this point, and no longer called "Super 10". . The 502/502 engine is manufactured on current production tooling; consequently you may encounter dissimilarities between the Big block Chevy 502 with 600 Hp performance aluminum head engine package can be custom designed to tailor to your specific needs. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. All marine engines are built to Chevy Engine Kit - Chevy Stroker Kit, 502 Big Block, 502, 509, 540, 572, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE Mercury 454/502 Magnum Superchargering System Power Available: » 570 HP Base System with stock engine and stock fuel system » 620 HP System System with modifications to fuel system » 720 HP System with modified engine and fuel system Features: Shop, read reviews, or ask questions about C-LEVEL Easy Lifts at the official West Marine online store. We produce high quality marine engines and components. 2L 376ci DI V8 Exchange your 502MPI for a rebuilt 540CI marine engine with a SCAT rotating assembly putting out 550hp. K&N Air Filter/Arrestor Kits for Mercruiser 7. The HT 502 is not intended for marine use, and should only be used in 1976 and earlier pre-emissions street vehicles or any year off road vehicles. ) Stroke 102 mm (4. 4L) LH: 385 to 415 hp: Gen VI Roller Camshaft High Output Rect. Meets or exceeds SAE J1171 standards. All with standard rotation engines. i. LH and RH engines in stock! Ultra High Performance Engines up to 725 HP available Marine Engines; Marine Engines. This engine is popular for high-performance enthusiasts as well as race teams. This is the same displacement block as the two engines (380 Hp EngineConfigurations Base Engine ParPac SportPac EnPac JetPac AirPac Mercury Marine, founded in 1939 as Kiekhaefer Mercury by Carl Kiekhaefer, is now a division of the Brunswick Corporation, and is based in Fond du Lac, Wisconsin. Marine approved per SAE J1928 standard; Designed to increase horsepower & torque; Washable and reusable air filter; Due to the differences in engine compartment designs, and accessories supplied by those manufactures, clearances may vary from boat to boat. 0002″ straightness and roundness Finally, change to the oil of your choice and get ready to enjoy 502 ci, 502 hp, and 567 lb-ft of torque of big-block Chevrolet goodness. 00 MERCRUISER 496 MAG HO 425 HP MARINE ENGINE FOR SALE $7,500. 3 Mercruiser for sale - 5. New (Other) $12,000. . 0L, 6. HP Marine Parts The Latest from *Corretti Racing Engines* Pair of 565 CI - 675 HP The SB4 is a 7. Complete Marine 540 CI, 650 HP Big Block Chevrolet Marine Engines; Street Engines; Parts & Accessories ©2015 K&N Marine Flame Arrestors & Accessories Boat Applications K&N Flame Arrestors for Boats. Hi Performance Engine Oil chart. Every engine is basically custom built at Mercury Racing, giving customers plenty of choices in configuration as well as colors. As of this writing, Teague is one of only three marine engine builders that are California Air Resource Board (C. ) The GM base marine engines that Safer Wholesale offers are the EXACT engines that MerCruiser, Volvo Penta, Marine Power, Crusader, Indmar, PleasureCraft Engine Group (PCM), OMC, etc. 0c878221 thru 0d824588; 502 mag. Port Head: $7209: 502 (8. Not responsible for typographical errors. Pictures are for illustrations purposes only, Prices are subject to change without notice. 50mm-4. ‏The Classic Series offers a range of repower engines for all of your refit needs. 7. Specialties: Marine Services & Repairs High Performance Engine Builds & Upgrades Dyno Tuning Center Established in 2010. 0 liter GM Vortec engine, is rated at 375 horsepower. cast iron cylinder block. 0d824589 thru 0f114528 [can] 502 mag. B. Founded in 2005, Marine Engines 4 Less strives to make our customers happy. 8. We also offer marine short-blocks, balanced rotating assemblies, custom cylinder heads, and all the other hardcore marine engine internal parts necessary to complete a reliable performance marine engine project. 3L, 5. 2L) Base Marine Engine 425 hp - NEW! Select MerCruiser Test Model HP Fuel consumption WOT; MerCruiser 3. 8. 4 MPI Engines. Wholesale Marine stocks mechanical and electric fuel pumps and filters for your Mercruiser engine. All engines can be custom painted to match your vehicle at your request. I ALSO HAVE A B&M 250 SUPERCHARGER THAT I'M PLANNING ON PUTTING ON IT. SCANIA MARINE ENgINEs DI13 070M. This 502 engine is the only true "Marine" 8. Gears For Sale (1) TWIN DISC MG518 6:1 Need Gears, new bearing, $7,000. 3L Ford High Performance Marine Engines 5. The Chevrolet Performance 502 c. 5:1 Supercharger 3. I. ) Compression: 8. IT HAS STOCK EXHAUST MANIFOLDS WITH SILENT CHOICE. ) Compression ratio 7. 502 ready for its new owner Just needs dyno and complete. 7 - 6. Key Features. 500" crusader engines 502 xl 390. 1 L Vortec to come up w/ a 563. 170 boat engine 125 kW, 170 hp, 4 stroke 6 cyl. -ft. 4 MPI, 454 Magnum MPI, and 502 Magnum MPI : The REX 700 Adapter WILL NOT work with 1998-2000 7. Some merchandise may be limited in supply or available only by special order. 3. 30s @ 103 on street tires. Cylinder heads may crack due to marine engines running hot and experiencing cooling issues. c. With its 461 horsepower and awesome torque the 502 HO may have the best power to dollar ratio going. 2L V8 - Gasoline - New 841178A05. 00mm ring lands), King rod and main bearings & Fel-Pro Marine Gaskets set. roller cams for engines originally equipped with roller cams mc22131 hyd 2 210 215 280 271 . Service Life & Engine Issues. Find the recommended OEM specs for the best engine oil for your Mercury or Mercruiser here. net. Dyno tested they make 675HP and just over 670#’s of torque, all without the use of superchargers. Multiple plumbing options from three 1" NPT ports. i. Every engine manufacturer has to pre document the engines they're building. 496 Cubic Inch Fully Dressed Marine Engine. The 365 does have the better parts, the next HP upgrade in it's class was the 502, the CID was the power. I Am Willing To Sell Items Individually. All engines can be custom painted to match your vehicle at your request. 00 $ 1,337. As soon as you try to give more throttle and the throttle plate opens, then you would notice it. 00; Sale! DOMINATOR EFI ECU PART# 554-114 $ 2,415. Arizona Speed and Marine’s “Short Runner” Extrude Honed intake manifold is essential when extracting the most HP and Torque out of your MPI or Magnum EFI engine. 4L / 502 CID / 8. Background GM Performance Parts offers 502s in a few varieties. 2HP vs WÄRTSILÄ L6 UD25M5 493. Compression ratio is the ratio between the largest air capacity inside the cylinders and the smallest. 605. (direct drive) Maximum hp* 380 (283 kW) @ 4600 rpm : Fuel Consumption: 27 GPH @ 4600 rpm 350 hp: Gen VI Roller Camshaft Oval Port Head: $6,579: 454 HO Horizon (7. 1 - 8. It can be mated with the Bravo One X and XR, Bravo Two X and the Bravo Three X and XR Mercruiser stern Performance Depending on its application, the 502 engine had an output rating between 338 and 502 horsepower and from 470 to 567 foot-pounds of torque. 2L: 1990 - 1992: 0C849992 THE MOST TRUSTED NAME IN MARINE ENGINES ‏On Any Water They’re Priceless. 2541-S1: 1996-Current / GM 5. 2L (502ci) rectangular port cylinder heads, valve covers, forged steel crankshaft, domed pistons, high performance cam shaft, 8 qua 8. 00) Atlantic Marine Engines come with a 2 year warranty . 2L, and 502 MAG Models 1989–1994 Carbureted Engines both Sterndrive and Inboard 4. Bear in mind, this was when I was running untuned 13. Each engine in our exclusive wake, jet and cruiser engine series comes standard with Indmar’s high performance pedigree that spans nearly a half a century with world record-breaking success and is the most awarded for innovation and customer satisfaction. Mercruiser Longblock - 8. The HP500 has awesome midrange punch, higher redline and has a wonderfull cammy sound at idle. of torque at 3,400 rpm. These catalog pages represent just a few of the parts we stock. 386 . today! ALL Engines Feature: Special High-Torque Marine Camshaft, Marine Gasket Sets, Brass Freeze Plugs, Hypereutectic Marine Pistons and where applicable, Double Roller Timing Chains. You can pick it up at Bergen. Marine Power JetPac [292-550 HP] Displacement Options: 5. 0 MPI/TKS - 181 cid. , 8. Used, New and Surplus | Used Marine Engines For Sale | Used Boats For Sale Tel: 804-642-9296 FAX: 804-642-0340 Email: tadinc@earthlink. Includes: Vortec Engine with High Flow Cylinder The Life Expectancy of the Marine Engine The average marine gasoline engine runs for 1,500 hours before needing a major overhaul. 2L engine. 15 but in any case, I was really not very impressed with that 502. In fact, the engine was manufactured until 2009 for motorhome and various marine applications. Repower Financing. bravo gm 502 v-8 1990-1992. get in touch. Watch; S p o n s o r e d. Ilmor Marine Engines • 2009 - Up V10 engines: MV-650, MV-725 • 2010 - Up V8 engines: • 2000 - Up EFI engines: RamJet 350, RamJet 502 TurnKey Engines Mercury 454/502 Magnum Superchargering System Power Available: » 570 HP Base System with stock engine and stock fuel system » 620 HP System System with modifications to fuel system » 720 HP System with modified engine and fuel system Features: These engines utilize a more aggressive camshaft profile compared to the Class I engine. 466 with a stroke of 4 and was a cast iron 4-bolt main block. i. Need a Marine Engine to get your boat back on the water? Look no further than our selection of remanufactured crate engines to fit your needs. Aug 1, 1996. 598 exhaust valve lift on 110 degree Lobe Separation Angle. 7 Mercruiser engine for sale - 7. 2 - Mercury 496 - 502 TWIN MerCruiser Model HP 588 cubic inch 700 hp high performance marine mangus engine bbc gen 6 $6,800. Brand I am looking for some suggestions on a cam for a 2000 502 mag mpi i did some mild porting to the heads and intake i also will be using cmi headers. Key Features Genuine Mercury Marine, Mercruiser and Mercury Racing engines, parts, propellers. , 8. Applications Kart Marine Offroad Snow Aircraft Onroad Other. com is a wholly-owned subsidiary of Lighthouse Marine Distributors, Inc 2020. ready to install but it’s missing the grease fittings. ca including Mercruiser 454 MAG/MPI Upgrades, Mercruiser 454 MAG/MPI to 496CI Rebuilds, Mercruiser 502 MPI Upgrades, Mercruiser 502 MPI to 540 MPI Upgrades, Mercruiser 502 MPI to 540 EFI Upgrades, Mercruiser 500 EFI Upgrades, Mercruiser 525 New Chevrolet 502 CID/505HP. With hundreds of hours in development under our belt, Prestige Motorsports has turned the prop on the airboat market in a powerful way. 2HP vs VOLVO PENTA 820 419. HO 461 HP Long Block Crate Engines Engine Assembly, Crate Engine, Chevy, 502 HO, 461 hp, Cast Iron Heads, Each Part Number: NAL-12568778 502 Big Block Chevy Turn-Key Engine With 600HP New Chevy Gen VI 502 4 Bolt Main Block (One Rear Seal) Block painted with 3 coats of high temp ceramic engine paint customers choice of color Mains have been Align Honed Performance The eight-valve Mercruiser HP500 EFI sterndrive produces 470 horsepower (hp) or 390 kilowatts (kW) of power, with a maximum of 5,200 revolutions per minute (RPM). 8. I am interested in upgrading both engines with Pertronix Ignitor or Ignitor II ignition and the Holley Sniper EFI 2300 and the Howell EFI marine O2 sensor adapter. 3, 5. ) and EPA certified for new engine sales in new boats in all 50 states. 95; MEFI 4A ECU 12575479 $ 1,020. 1. 97:1 350 gallon gasoline fuel capacity. Delco HEI replacement distributor for both small and big block GM V8 262-502 marine engines. PN: 5026-HPA . Each engine package comes with a transom shield kit and sterndrive of your choice in a ratio you specify. If you have a question, our customer service reps will be glad to assist you. 1 marine engine: HP 1 (375hp/490lb-ft), HP2 (425hp/505lb-ft) and HP3 (525hp/560lb-ft). 00 in. Marine Parts Express purchases Mercruiser engine packages year-round and splits up the packages into individual items so we can pass these savings on to you. Quick view Add to Cart. I. 5" engine on the CHEAP. There are various changes that were made on the 7. Menu. 7L Marine engine is built strictly for marine use on GM production lines. 1 rated at 340hp and 455lb-ft of torque. Stay up-to-date. have K&N airfilter, EMI thunder exhaust, AZ Speed and Marine chip. A. Horn will not sound for 7–14 seconds. 95; Sale! Holley HP EFI ECU PART# 554-113 $ 1,487. The company manufactures the Mercury line of outboard motors and the MerCruiser line of sterndrives (inboard/outboard drives) and inboard motors. The 502/502 base engine is a fully assembled long block. The JetPac comes equipped with fuel injection and makes the perfect re-power or upgrade for your jet boat applications. Cole Quinnell writer. 1,298 likes · 61 talking about this. MARINE ENGINE. Horsepower: 415 hp @ 5000 RPM; Torque: 505 lb-ft @ 3800 RPM; Rectangular Port Heads; An electric fuel pump must be used; Roller Camshaft; Engine Includes: Oil Pan The valve springs, which lead to reversion, can easily be replaced. A 409 hp (305 kW) version of this engine was also available, developing 1 hp per cubic inch with a dual four-barrel aluminium intake manifold and two Carter AFB carburetors. We can outfit your engine with the exclusive March Performance serpentine belt system. Mercruiser 502 MPI to 540 MPI 550HP Engine Upgrade Highlights: Hand picked 502 Gen VI block bored to 4. 4L 8. Okay to start engine Fel-Pro Marine Head Bolt Torque Specifications Please Remember we stock parts and accessories for all makes and models of marine engines and boats. Related Products Chevy 14097088 Big Block 454 502 Cylinder Heads Rectangular Port 4 Hydraulic Roller Cam $1,324. With performance starting at 300 horsepower, and that fair idle lope street rod & muscle car guys love to hear, the stock performance engine is regarded as the most economical This is a completely remanufactured, 1997 to present, 6. The engines are rated at 170 hp each. 0L 181ci 4cyl 5. Re: 502 mpi problems alot of them! At idle the throttle plate in the throttle body is all the way closed and air get to the engine through the IAC valve. Comparing Hardin Marine Gen 7 Sea Pump for 350, 496 and 502 Mag vs. 0, 6. Engine Includes: Oil Pan The other is a GM 502/502 short block with AFR heads and custom solid roller cam with a tunnel ram producing 740 hp. The GM 502 engine had a bore of 4. 0 ft (1. With 558 Ft/Lbs of torque the 502 HO will launch your car harder than you thought possible. Wide range of Ford 502/514 - Crate Engines - Complete Engines - Engines at CNC Motorsports for all your high performance auto needs. We can guarantee Bob and LeAnne are. 00. Specifications: Power: 600 HP @ 6000 RPM, 597 ft. Induction: Drive: Displacement : 575 Hp EFI: EFI Bravo: 540 ci : 650 Hp EFI: EFI: Bravo Exchange your 502 MPI for a rebuilt 540 CI EFI marine engine with a SCAT rotating assembly and DART heads putting out over 675 HP. Individual cylinder heads with 4 valves per cylinder promotes repairability and fuel economy. 3 L Screw‑type compressor Altenator 65 amp / 917 watt Battery requirements 750 CCA 950 MCA Ignition type Now they (Mercury Marine Mercruiser) have discontinued their two versions of the, made by Chevrolet, 496 engine and offer this Mercruiser Mercury Marine 502 engine in family boat, sport boat power outputs of 380 Hp and 430 Hp. Includes 30 month / 50,000 warranty & BPE Dyno Promise. LITER. For big- and small-block applications where maximum scavenging and horsepower are required, CMI Sport Tube headers deliver peak performance and power from naturally aspirated engines that generate more than one horsepower per cubic inch of displacement. Although some of these engines are replaced with a rebuilt unit, many are rebuilt by local machine shops. 0f802600 thru 0k999999; 502 mag. 2L New Listing NEW 90A FUSE ASSEMBLY FITS GM 454 470 488 496 502 525 575 MARINE What will you do with 461 horsepower and 558 lb. 2 502 and 540 Engines. 0 - 5. Advanced, factory installed closed-cooling system features five-year coolant for reduced maintenance and increased corrosion protection. i. 1. Jakeshoe say's it's too much work to make the 4. We have the best selection, lowest price, and fast shipping for a $6. 2L Big Block 502 cid Mercruiser Marine engines. We will rebuild your 502 MPI into a 540CI EFI with Mercury 525EFI fuel injection unit. Each engine features a 12 month, parts and labor warranty and is dyno tested for maximum performance This is a brand new Authentic General Motors heavy duty marine base engine. Fast shipping from BAM Marine of Florida, factory authorized dealer since 1977. 1 HO MPI, Levitator 496cid or Marine Power 8. Includes steel gear, which is compatible with flat tappet or hydraulic roller cams Marineengineparts. We have genuine Mercruiser and Mercury engine oil for sale at discounted prices when ordering online. It is generally running at or near max torque. 2L, 7. 2L / 502 cu Gen6 Vortec 425 Hp 1pc Rear Main Seal Standard Rotation Base Engine - Square Port Cylinder Heads / Factory Roller Camshaft & Roller Lifters - Front Mount Fresh Water / Closed Cooling System & Heat Exchanger - 4 bbl Performance Intake Manifold & Big Block Harmonic Balancer Exchange your 502 MPI for a rebuilt 540 CI marine engine with a SCAT rotating assembly and DART heads putting out 600 HP. SKU: $6,565. Save this search. v) gm 502 v-8 1992-1994 outboard motor parts by component and buy discount parts from our large online inventory. The latest in automotive technology adapted for marine use, the 6. 576 intake and . mpi (gen vi) gm 502 v-8 1996. Note 2: 7. 2 Liter 502 V8 GEN‑VI Block Replaces 2006 & newer MCM Racing 525 EFI engines (s/n 0M953620 and up), 565 EFI, 600 SCi, 662 SCi & 700 SCi Whether it’s a marine engine, sterndrive, lower unit or outboard powerhead, JASPER has the remanufactured product to get you back in the water fast. Includes mounting bolts. 060" overbore 502" block w/ a 4. 02 m) long, 4. 1L engine in your yacht or powerboat? Raylar’s marine performance packages are bolt-on replacement parts for any Mercruiser 496 MAG / 496 MAG HO, Volvo Penta 8. 47” x 4. 502 107 113 1800-5400 fair 2148 b, n CMI Sport Tubes are a superior long tube header designed for both racing or virtually any high-performance application. The blue wire gets 12 volts only when the toggle is Visit Our "What's New" page to get all the latest Chevrolet Performance News, Announcements, and Specials. The 502 HO is not intended for marine use, and should only be used in 1975 and earlier pre-emissions street vehicles or any year off road vehicles. Big block Chevy 572 stroker with 700 HP performance aluminum head engine combination was designed for maximum street/strip performance on pump gas. 00 Bring in your 502 Mag for our high performance upgrade package! This torque monster makes over 500hp and 600 ft lbs with factory manifolds! There is no replacement for displacement, and torque is the king. 0L Ford TRUE marine engine. in line, turbo-charged, aftercooled, EMR3. We carry every part for your MerCruiser outboard including circulating pumps, thermostats, and temperature senders. This 502 engine is the only true "marine" 8. PFAFF Engines and BACA Marine have joined forces to provide the most comprehensive engine builds, engine upgrades,… There are three versions of the 8. Will work with all MerCruiser, OMC, Volvo Penta, Pleasure Craft, Crusader, Chris Craft, Yamaha & more. Designed as a direct replacement for late model GM EST Distributor. The results? Higher horsepower and a higher torque band throughout the engine operating rpm range. The ECU precisely controls all engine functions including spark, fuel, detonation control, idle speed, and rev limit. 4L 502/8. When equipped with the same marine exhaust headers as found on the 383 Scorpion®, this engine produces 370 HP and 456 ft-lbs of torque—more than a 502 carbureted engine. This is a direct replacement for Volvo, OMC, Mercruiser, Crusader, and GM 8. 502 8. lbs. 121 kW / 164 HP. HT 502 Technical Information Horsepower Ramjet 350 and Ramjet 502 engines can also be re-calibrated to correct rich running conditions, high idle, and custom engine requirements. 0 is the strongest and most fuel efficient engine in its class. This replacement throttle body is considered to be the functional equivalent of the original equipment throttle body and, as such, is considered to be 50-State 496 H. We have standard and reverse rotation options for engines that need to be sold in pairs, as well as some High Performance Marine Engines to choose from as well! Our Marine Engines come with a 18 month Upgrade your 502 MPI Mercruiser engine to a 540! A true marine upgrade that's drop in ready to run. The GM # 12366543 camshaft has specs very close to this with 224/234 duration, 110 degree Lobe Separation Angle. This model ONLY fits 454/502; Other models available for popular HP Mercury engines including the 500, 525, 600, and 700's. This listing is for a re-ring engine kit compatible replacements for GM Chevrolet 8. I feel that this is a VERY good camshaft for a 502. I think technically on paper, the boat builder would be liable if he knowingly installed that engine after it's been modified. This engine gets 425 HP (may be different depending upon application). i. 0d840650 thru 0f802599; 502 mag mpi bravo (gen vi) gm 502 v-8 1998. A marine engine at 3/4 throttle is running anywhere from 3500-4000 rpm or more (depends on the engine, propeller size and pitch, and the reduction gear in the transmission) and near it's max hp. The high performance cylinder heads are aluminum. 2L engines years 1991 - 2005. Rated at 385 hp @ 5200 RPM / 447 LB-FT @ 4000 RPM (actual power levels may vary depending on OEM calibration and application) Will work in pre-1990 7. 1hp vs yamaha 350 hp 4-stroke 350 hp Search Maritime Propulsion Jobs Summer Sea Term Crew 2021- Deck Training, Instruction, Operations and Watchstanding - SUNY Maritime College 502 500 hp mercruiser New lifters and rebuild MerCruiser 454/502 Magnum (carbureted) MerCruiser HP 500 and older HP motors (carbureted) 454 and 502 Magnum engines are excellent candidates for supercharging. No matter what part you need give us a call, we stock them all! Toll Free: (888) 364-4537. Model 502/8. v) gm 502 v-8 1993-1995. Take a look at our crate engine videos. I guess its an okay engine, but for the cubes and the $, the power output should be a lot more in my opinion. to . /500 HP Call 302-455-1440 for pricing : DMP 509 C. So yes, you could close of the flame arrestor and it won't change the engine, AT IDLE. 4 stroke marine diesel engines (LDW 502 M, LDW 702 M, LDW 1003 M, LDW 1404 M), fresh water cooled via heat exchanger, complete with zinc anode protection; cast-iron engine block (aluminium for LDW 502 M); reborable liners; one piece aluminium cylinder head; indirect injection with unit injector pump in the cylinder head; overhead camshaft with BULLETIN 319-S-02 -MARINE TRANSMISSIONS. Engine family 2-Stroke 4-Stroke. The motor pulled extremely hard, never making less than 500 lb-ft 502 Ramjet Harness, Holley HP ECU, Wide Band $ 2,365. Marine Flame Arrestor Filters for Carbureted Applications : K&N Coast Guard Approved Air Filter/Flame Arrestors for EFI. 2 dyno tested 475 Hp at 70% load Another happy bunny. Precision CNC machined 502 C. But it is interesting to note that when its competitor's engines are used by the race engine builders, they always add stabilizers to the main bearing caps. HO 461 HP long block crate engine features cast iron 4-bolt mains with 1-piece rear main seals—with approximately 8. i. Engine Details. O. Even though the 502 is a great value, don’t think for a minute that we skimped on parts or validation of those parts to the highest standard in the industry. SPECIFICATIONS General Engine Specifications Horsepower 600 HP (447 kW) Displacement 8. I guarantee we have the best engines on the World Wide Web. Lombardini Marine, a division of the Lombardini Group,is able to offer inboard diesel marine engines and generators for marine applications based on well-established and reputed FOCS, CHD and JMT families. BluePrint Engines 509 c. The off-road 502 truck-conversion engine (PN 12371054) makes 338 hp and 512 lb-ft of torque, and the Gen VI H. Local: (352) 840-0501 Marine Engine Blocks (no core charge) 3. Gallons & Liters per hour : MerCruiser Fuel Consumption twin engine - 3. 2HP vs YANMAR 6KH-STE 522HP MARINE POWER 502 Premium PFI 445. 03 x 3. ‬ ‏‪The 6. 8L Ford High Performance Marine •8. Includes one 1" NPT x 1-1/4" Hose fitting and two 1" NPT pipe plugs. hp) ) (Model MG-S02-1 Shown with Optional Housing Flange and Torsional Coupling) I HAVE A STOCK 502 MAG(GEN V) WITH LESS THAN 200HRS ON IT IN A 29FT PROFILE(DEEP VEE APPROX 4200LBS). MARINE POWER 502 Premium PFI 445. 4 - 8. 6-to-one compression ratio assists in this high output. of torque, our 502 HO crate engine has power on tap for every need — from a ’69 Chevelle to a newer Suburban. Kit includes Hastings or Mahle/Perfect Circle rings with (2. I disassembled the lower end for inspection after a year of racing and all the bearings look brand new. NOTE: Engine is not equipped with a decorative plastic engine cover. 17 years only building marine engines. Listings for Engines Inboard (30) Shop this category for; used marine engine, Remanufactured Marine Engines, used boat engines, used diesel engine, used gasoline engines, Cummins running take out, Detroit marine engine, RTO, Caterpillar marine engine, Caterpillar RTO, Yanmar marine diesel, Volvo marine engine, used boat motors, used boat engines etc. 75:1 compression, 461 hp at 5,100 rpm, and 558 lbs. GEN VI 502. We have some of the lowest prices on Chevrolet Performance Parts, Chevrolet Performance Engines, and Chevrolet Performance Transmissions. Founded in 2005, Marine Engines 4 Less strives to make our customers happy. 4L 502/8. The main differanceinf these engines over a truck or passenger engine are the valves, they are heavy duty valves, std valve in a marine application, will not live long! Marine Engines 4 Less has over 25 years of experience in the marine and high performance engine industry. We specialize in performance superchargers, electronic fuel injection systems, engine short & long block kits & all the performance parts you will ever need. Don't know how that would work out. I. 496 bravo - engine only - 8m0139659 375 hp @ 4800 rpm. 2 ft (1. Marine engines uk ltd 01282 931836. GM offered the 502 big block engine was in their Performance Parts catalog, available as multiple crate motors with horse power ratings between 338 hp (252 kW) to 600 hp (447 kW), and torque of 470 lb·ft (637 N·m) to 567 lb·ft (769 N·m). Replacement for MerCruiser, OMC, Crusader, Cobra and Volvo. DMP 502 C. HP / kW @ flywheel: 350 / 261; Maximum RPM (WOT) 4800 - 5200; Engine type: V-8 Remanufactured Iron Marine Block; Displacement (CID/L) 383 / 6. 470 106 117 600-4500 smooth 2148 b,n comment: 1987-94 good torque and mileage mc22280 hyd 3 220 224 283 287 . Freight. 502 HO Technical Information Horsepower 450 @ 5250 RPM Torque 550 Ft. 288 . The ZZ502 and RamJet 502 Crate engines share the same part number long block (base engine). 2L (502ci) Base Marine Engine (425 HP) JavaScript seems to be disabled in your browser. 51 L) and had a continuous output of 900 hp (671 kW) at 1,500 rpm and a maximum output of 1,320 hp (984 kW) at 1,650 rpm. 2L engine. THE MOST TRUSTED NAME IN MARINE ENGINES ‏On Any Water They’re Priceless. 3. D. Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 High Pressure 1996 454/7. Listed below is a link that will assist you in choosing the correct longblock for you application. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. The green wire gets 12 volts when the trim toggle is held down. Each marine engine features hand-picked blocks, cylinder heads, and rotating assembly. Home Sterndrive Engines ( 502 Magnum MPI V-8 ) MerCruiser 502 MAG MPI Specifications (2012 Model)(Contact us for latest model information) Propshaft Horsepower: 415 (310 kW) Keep your engine running cool with help from Wholesale Marine. I BELIVE THIS ENGINE HAS FORGED PISTONS AND CRANK 8. Block Click the button below to add the Chevy-12562934-Big-Block-Chevy-Rectangle-Port-Marine-Cylinder-Heads-502-Engines to your wish list. Big cubic inch Marine performance engines for more HP and Lots of Torque. (Merc bought the 502 block tooling from GM awhile back). 2 8. 5 GPH: MerCruiser 4. O. This dual-quad version was immortalized in the Beach Boys song titled " 409 ". 87 octane gas burns fine. mercruiser 502 engine. This engine has to be experienced in order to appreciate the optimized torque curve. D. 99 Request Free Print Edition. 00 – $13,700. The manifolds are then Extrude Honed to further increase airflow. That motor will give you many years of reliable service. /600 HP Call 302-455-1440 for pricing: Lookup MerCruiser 502 mag. In addition to 2001 to 2006 model year Chevrolet and GMC trucks/SUVs/vans, the engine is found in the medium duty Kodiak, marine, and various motorhome chassis's. Marine Engines Are Heavy Duty. The 500 HP carb engine has a roller cam with 222 intake and 230 exhaust duration with . MARINE ENGINES. v) gm 502 v-8 1992-1993. 502 and 540 Big-Block Engine Comparison - Big-Timer Building a Stroker Small-Block with LS-Like Reliability 1,000 HP From a Broken-In 400-Inch Small-Block Chevy The 502 HO requires an electric fuel pump because the 502 Gen VI block has no mechanical fuel pump boss. 500″ Cylinders are plateau honed to within. 3. 3L 325ci DI V8 5. Includes pulley for 454/502 Mag applications. 2 liter MerCruiser EFI Marine Engine For more information on our used marine engines, contact Marine Engine, Inc. 595 Horsepower @ 5200 RPM 665 FT/LBS of Torque @ 3700 RPM Runs on 89 Octane with 9. 7L, 350 MAG, 7. 2L/502, Gen VI Marine Base Engine with Rectangle Port Heads You are looking at a GM Marine factory New 8. 612: 114° Chevrolet 396-502 CID XTREME MARINE Gen 4&5 Conventional Hydraulic Flat Tappet Mercruiser makes this engine all the way, so it looks right in a boat. Rectangular Port Heads. 1 MPI / 8. 2 mpi for sale | short block / long block 502 Marine Power engines, one counter rotation 450 HP Borg Warner Velvet Drive Transmissions 1:1 Walter V-Drives 1. Marine exhaust headers sold separately. ) VISIT MERCHANT 'Great Sports Inc' NOW - CLICK HERE 8. McClelland started with a GM Mark IV Marine 502 crate engine, but you can use a GM Performance Crusader's engines aren't widely used for race boat engine conversions like its competitors engines are, probably because Crusader doesn't get involved with the racing crowd. “It’s capable of 1,350 horsepower on pump fuel,” adds Mackie, adding that the 1650 marine version makes 1,650 horsepower on 112-octane race fuel. 4L, 454, 8. We will rebuild your 502 MPI into a 540CI EFI with Mercury 525EFI fuel injection unit. 7L L31 is the premier industrial workhorse, providing the power needed to get the job done without sacrificing fuel efficiency or durability. 47 in. CALL US NOW: (800)341-1528 HELP CENTER by Guy Gaspar Before you tear anything apart or replace wiring and switches, test it out; first by visual inspection by pulling back and forth on the wires while operating the switches and then test with a meter. Engine sounds and runs great. mpi 78 results for 502 marine engines. The marine propulsion news gets even better, exhaust emissions are lower and fuel efficiency is greatly improved. 1. Engine Guardian is standard and averts potential problems with timely intervention, while the Cool Fuel Module prevents vapor lock. The camshaft is designed for marine use. This is similar to the old school 383 strokers but is 377 (350 to 375 hp. 75:1 COMPRESSION. This engine later became the heart of the "Mark 25", of the mid to late fifties. 7L 350ci V8 6. com View Cart | My Account Marine 502 Chevrolet big block V8 Turn key 475 HP only $8,290 Marine 502 Chevrolet big block V8 Turn key 500 HP only $8,890 ~Above big Rat Chevy engines are available with the options below~ 502ci (8. PART NO. high-performance-engines. Running an inboard 496cid / 8. A car engine typically only uses a portion of its horsepower to maintain a decent speed on the road. These meticulously built 540 engines are sure to satisfy your horsepower cravings. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions. More Torque than a 454 HO Carbureted Engine; 1-Year Factory Backed Limited Warranty; 2 Years of Mercury Product Protection Coverage available; Produces 370 HP and more torque than a carbureted 502 when using Marine Headers Marine Mercruiser 502 Engine 600 hp . 2L) LH: 435 hp: Gen VI Roller Camshaft High Output Rect. 2l Base Marine Engine 425 Hp (502 C. 6 HP MARINE POWER 502 Premium PFI 445. The service life for a marine engine may range from 500 to 600 hours, while that of a 1,000 hp-plus engine might only be 200 to 300 hours. 1. These meticulously built 540 engines are sure to satisfy your horsepower cravings. bravo (gen. Related Products. With these minor alterations to the top end of the engine, we were able to push the big Rat motor to build more than 570 hp and 620 lb-ft of torque. 4L, 8. More so than just the differenc3e in HP. 99 flat fee. Custom Crate Engines is best known for our precision custom designs. The various marine engine manufacturers also offer a variety of high performance engines. The machining and assembly experts at Canadian Crate Engines can help you get back on the water with full confidence in your boat’s boat engine so you can relax knowing you’ll get to where you want to go without any engine problems. Eventually I tuned this same combo down to a 12. 502 8. Performance marine engines, drives, transmissions, parts and accessories, stock or custom built. Ship for flat $150 BOOSTPOWER USA is an exclusive worldwide provider of high-performance marine and automotive performance parts, engines and accessories. 5. 29 watchers. -ft. 20:1 Compression. R. This is the ideal replacement engine for 454HO and 502 HO carbureted engines that power cruisers, large runabouts, and sport boats. ) Cylinder arrangement V‑8 Bore 114 mm (4. 90 m) tall. 1Gi / 8. @ 3500 RPM Max. 2L 502 cid Gen VI Magnum Marine Engine Each engine has the Holley marine 2 barrel carburetor. Hand picked 502 Gen VI block bored to 4. 2L 502 New Base Marine Engine (415 Hp) (#5026-TX) from PerfProTech. 37" crank out of an 8. It features a precision CNC-machined cast iron cylinder block with a displacement--otherwise known as size--of 8. We’re here from 9AM to 6PM Monday through Friday. AS&M has dyno tested different engine combinations and has the knowledge of what works best. 0 Mercruiser engine for sale - 4. They had “dressed” the GM supplied 496 engine before. BAM Marine, authorized dealer and fast shipping for Mercury Marine - Mercruiser genuine factory OEM part number 18311A17 COUPLING ASSY 465 HP ENGINE - 465 (GEN. Lombardini Marine Engines: Maximum reliability and safety in every operating conditions. This 100% new crate engine is the big block that everyone wished they had in the 1980’s. 3HP MARINE POWER 502 Premium PFI 445. 496 Cubic Inch Fully Dressed Marine Engine. 12568778 461 HP @5100 RPM Note 1: 454/502/8. 52 . 0l017000 thru 0l085432; 502 mag. Engine Features 100% new Quicksilver: Heavy Duty Iron Block with Splayed 4‑bolt Main Bearing 502 HO Crate Engine 12568778 Chevrolet Engine An Affordable Powerhouse! What will you do with 461 hp and 558 lb. 9 ft (3. Condition: new Engine Description: Brand *NEW* Longblock GM 8 Cyl. 370 HP 100% New Quicksilver Inboard Engine. 4 stroke marine diesel engines (LDW 502 M, LDW 702 M, LDW 1003 M, LDW 1404 M), fresh water cooled via heat exchanger, complete with zinc anode protection; cast-iron engine block (aluminium for LDW 502 M); reborable liners; one piece aluminium cylinder head; indirect injection with unit injector pump in the cylinder head; overhead camshaft with 302 Marine ENGINE 1980 to 2002 Ford (pre 1980 also available) Click on picture to see more detailed pictures This is a completely remanufactured 302 5. Whenever your MerCruiser Water Pump requires repair or replacement, come to Wholesale Marine. 2L 502 MAG Horn Output Possible Cause Corrective Action Engine Usage Available For Consumer Key on, engine not running. 502 marine engine hp