Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp
Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp
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Mercruiser 383 MPI Bravo Fresh Water Cooling 350hp

With a full closed cooling system and tons of torque this engine is more than ready to upgrade single and twin engine boats using 350, 377 & 454 engines used in saltwater.

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$17,995.99
SKU
F&IMOD-8M0136295

 

Power 350hp
Full throttle range 4800-5200 RPM
Displacement 383 CID (6.3L)
Engine Type All new iron block w/ Quicksilver iron heads using screw in rocker studs, black-x valves, and hardened valve seats
Bore & Stroke 4.030" x 3.750" (102mm x 95mm)
Compression Ratio 9.0:1 with Hypereutectic pistons
Rocker arm ratio 1.6:1
Fuel requirement 87 Octane (R+M)/2
Fuel system MPI with Gen II cool fuel
Induction System 2-piece long runner intake with 75mm throttle body
Control System ECM 555 with SmartCraft CAN capability
Ignition System Crank-fired high voltage switch w/ knock control & iridium spark plugs
Charging system 65 amp / 917 Watt alternator
Water Drain System Multi-point drain - hand removable blue drain plugs
Exhaust System  Iron manifold with dry-joint exhaust elbow
Cooling system Full closed cooling - 160F
Accessory drive system Serpentine belt
Lubrication system high flow oil pump
Recommended engine oil SAE 25W40 NMMA certified FC-W synthetic blend
Audio warning system oil pressure, coolant temperature, drive lube, water pressure
Bravo One ratios 1.50:1, 1.65:1
Bravo Two ratios 1.81:1, 2.00:1, 2.20:1
Bravo Three ratios 1.81:1, 2.00:1, 2.20:1, 2.43:1
Dimennsions (LxWxH) 32" x 30" x 22" (814mm x 740mm x 559mm)
Engine weight (lbs./kg) 980 / 445
Optional fresh water cooling standard
Boat harness type 10-pin


• 3-year limited factory warranty.

• Internal upgrade: Black-X Valve, screw in studs, thick wall casting, hardened valve seats.

• CARB & EPA compliant

More Information
Condition New
Brand Mercruiser
Liters 6.3L
Cubic In. 383ci
Horsepower 350
Engine Configuration Complete
Fuel Type Gas
Fuel System MPI
Rear Main 1pc Rear Main
Drive Application Sterndrive
Engine Rotation Standard Rotation