NEW

Replacement for Flagship, Crusader, OMC, MerCruiser and Volvo

81496STD - 8.1 Litre ( 496 CID) GM Marine Base Engine
375 hp @ 4600 RPM / 490 lb-ft @ 4600 RPM
Replaces 2000 thru 2004

These New Generation Vortec Big Block Engines
come with PFI intake, Flywheel, Marine Bi-directional Water
pump, Marine dampner, Ignition coils, Crank sensor, Cam
sensor and Platinum tipped spark plugs.


81496HO - 8.1 Litre ( 496 CID) GM Marine Base Engine
420 hp @ 5000 RPM / 505 lb-ft @ 4000 RPM
Replaces 2000 thru 2004

These New Generation Vortec Big Block Engines come with PFI
intake, Flywheel, Marine Water Bi-directional pump, Marine
dampner, Ignition coils, Crank sensor, Cam sensor, Platinum
tipped spark plugs, Performance camshaft.


+

81496525+ - 8.1 Litre (496 CID) GM Performance Base Engine
525+ hp @ 5400 RPM / 570+ lb-ft @ 4000 RPM
Replaces 2000 thru 2004

These new Generation Vortec Big Block Engines come with
PFI Intake (Flowed) for higher air flow, Higher lift camshaft, Ported hiflow
cylinder heads, Roller rockers, Crank sensor, Cam sensor & the
additional marine EFI engine Sensors.
In addition to the Flywheel, Marin Bi-directional Water Pump, Marine
dampner, Ignition coils, and Platinum spark plugs, you get the engine
Wiring harness, ECM, Throttle Body, and Fuel Pump.
Note! Must be equipped with Performance Exhaust System.

 

 

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