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5.7L Complete Engine Package FUEL INJECTION (INBOARD or V-DRIVE Replacement)

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5.7L Complete Engine Package FUEL INJECTION (INBOARD or V-DRIVE Replacement)

5.7L Complete Engine Package FUEL INJECTION (INBOARD or V-DRIVE Replacement) 5.7L Complete Engine Package FUEL INJECTION (INBOARD or V-DRIVE Replacement)

Product Details

Item Number: MPS5.7L-MPI


$8,699.00 plus shipping

Product Options

Closed cooling kit Front Mount: 

Remote oil filter kit: 

5.7L Complete Engine Package FUEL INJECTION (INBOARD or V-DRIVE Replacement)

This complete 5.7L INBOARD MPI engine package is designed to replace most INBOARD 5.0L (305ci) and 5.7L (350ci) marine engine INBOARD applications. It is available in standard rotation AND reverse rotation. This engine package and 100% of the components are brand new and includes a 2-year factory warranty. If you have an existing Crusader, PCM, Indmar, MerCruiser, or any other inboard or V-drive set-up with a  5.0L or 5.7L inboard engine, then this 5.7L MPI engine will work in your existing boat. Use your existing Borg Warner, ZF Hurth, Velvet Drive, etc transmission or we can supply you with a new transmission. This 5.7L MPI engine includes a 5th generation ECM (MEFI 5 computer) that prevents the engine from over-heating, provides 15%-30% better gas mileage, built-in engine rev limiter, and added horsespower/torque over the 5.7L carbureted version. This 5.7L MPI engine is rated at 325hp and is set up for an inboard application (top mount starter, inboard bell housing, inboard fly wheel, damper plate, dual remote oil filter). Also includes returnless single fuel line hook-up for easy installation. This complete 5.7L engine is ran, properly timed and tested BEFORE it is shipped to you. This engine package includes:

  • 5.7L Vortec base marine engine (standard rotation)
  • Multi-port fuel injection intake manifold
  • MEFI 5 computer (MEFI 4 only used on REVERSE rotation engines)
  • Stainless-steel flexible fuel lines (U.S.C.G. approved)
  • Hi and low pressure fuel pumps (U.S.C.G. approved)
  • Oil pressure switch, oil sending unit, knock sensor, misc sensors
  • Electronic ignition (Electronic distributor w/ coil, spark plug wires, spark plugs, etc.)
  • 14" INBOARD flywheel, bell housing & dampner plate
  • Center-rise exhaust manifolds with 4" risers
  • Electronic throttle
  • Throttle bracket, throttle clip and quick connect ball joint
  • 70 amp alternator, bracket, and tensioner (U.S.C.G. approved)
  • High torque top or bottom mount starter (U.S.C.G. approved)
  • MPI Engine wire harness with universal 10-pin plug
  • Water/fuel separator
  • Crank driven seawater pump
  • Dual remote oil filter set-up
  • Thermostat housing w/thermostat
  • Adjustable engine motor mounts
  • Flame arrestor and weather cover
  • Dip stick tube, dip stick and EZ oil drain hose
  • Corrosion resistant black urethane paint
  • ALL pulleys, hoses, belts installed
  • MPI diagnostic tool available from Diacom at additional, discounted price - click here for details.
  • Two-year limited warranty

Founded in the 1950s, MarinePower has consistently created engines that are ranked at the top of the recreational boating industry in terms of sport-specific performance, state-of-the-art technology and reliability.

Email or call (248) 524-9600 to place your order, or for a shipping quote on your 5.7L Complete Engine Package FUEL INJECTION.

5.7L Marine Engine Package Fuel Injection

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