Page 63 - Repower Reference Guide (2020) 8M0149179

MERCURY REMANUFACTURING PLUS-SERIES ENGINES

357 GEN+ / ENGINE ONLY 385 PERFORMANCE TUNE - ENGINE ONLY

357 ALPHA 4V - ENGINE ONLY 385 PERFORMANCE TUNE – ENGINE ONLY

865108R88 8M0064807
357 Alpha 4V Sterndrive Engine Only. 275 HP @ 4800 RPM, 357 Cubic Inch Fully 385 Performance Tune Bravo Sterndrive Engine Only. 350 HP @ 5200 RPM. 385
Dressed Marine Alpha Engine. Engine Features: Special Flame Graphics, New Cubic Inch Stroker Fully Dressed Marine Engine. Engine Features:
750 cfm 4bbl Carburetor, Mechanical Fuel Pump, Wet Joint Exhaust, Nodular Iron Remanufactured 4.040" Bore GM 4‑bolt Main V8 Marine Iron Block, Multi‑Port Fuel
Crankshaft, Roller Camshaft, Vortec Cast Iron Cylinder Heads, Stainless Steel Injection Using Cool Fuel II, Dry Joint Exhaust, 100 PSI Oil Pump, 4340 Forged
Valves, 9.4:1 Hypereutectic Pistons, Thunderbolt V Ignition with Knock Control, Steel Crankshaft, H‑beam Forged Steel Connecting Rods, 9.0:1 Forged Pistons,
10‑Pin Harness. Runs on 87 Octane Fuel. NOTE: If used with an Alpha One (GEN Special 302 Windage Tray, Mercury Cylinder Heads Machined with Rocker Studs,
I) drive, this engine requires a Seawater pump kit 46‑807151A5 & Serpentine belt Multi‑Layer Steel Head Gasket, High‑Lift Billet Steel Camshaft, Stainless Steel
57‑861757Q(sold separately) for proper cooling. Intake Valves, Nickel‑Alloy Exhaust Valves, Copper Oil Cooler, Oil Thermostat,
Remote Mount Gear Lube Reservoir Kit, Water Pressure Relief Valve Kit, and 1.6:1
275 HP Remanufactured Sterndrive Engine
MERCRUISER Replaces 4.3L, 5.0L, 5.7L & 350 Mag sterndrive engines. SmartCraft ready, 10‑Pin Harness. Flame cover not included. By design, oil
Full‑Roller Rocker Arms. The 385 PT uses ECM555 with Engine Guardian and is
consumption of one or more quarts every 5 hours may be typical. Fresh Water
357 MAG BRAVO 4V - ENGINE ONLY
Cooling not recommended ‑ call for further application assistance.
350 HP Remanufactured Sterndrive Engine
Replaces 383 Mag Stroker MPI sterndrive engines
383 MAG BRAVO 4V - ENGINE ONLY
383 MAG BRAVO 4V - ENGINE ONLY

865108R85
357 Mag Bravo 4V Sterndrive Engine Only. 325 HP @ 4800 RPM, 357 Cubic Inch
Fully Dressed Marine Bravo Engine. Engine Features: Special Flame Graphics,
New 750 cfm 4bbl Carburetor, Mechanical Fuel Pump, Wet Joint Exhaust, Nodular
Iron Crankshaft, High‑Lift Roller Camshaft, Vortec Cast Iron Cylinder Heads,
Stainless Steel Valves, 9.4:1 Hypereutectic Pistons, Thunderbolt V Ignition with
Knock Control, 10‑Pin Harness. Runs on 87 Octane Fuel.
325 HP Remanufactured Sterndrive Engine
Replaces 5.0L, 5.7L, 350 Mag, 7.4L & 454 sterndrive engines.
865108R90
383 Mag Bravo 4V Sterndrive Engine Only. 350 HP @ 5200 RPM. 383 Cubic Inch
Motor Fully Dressed Marine Engine. Engine Features: Remanufactured 4.030"
Bore GM 4‑bolt Main V8 Marine Iron Block, Special Flame Graphics, New 750 cfm
4bbl Carburetor, Dry Joint Exhaust, 100 PSI Oil Pump, 4340 Steel Stroker
Crankshaft, High‑Lift Roller Camshaft, 1.6:1 Roller Rocker Arms, Vortec 062
Casting Cylinder Heads Machined with Rocker Studs, Stainless Steel Valves, 9.0:1
Hypereutectic Pistons, Oil Cooler, Thunderbolt V Ignition with Knock Control,
10‑Pin Harness. Runs on 87 Octane Fuel.
350 HP Remanufactured Sterndrive Engine
Replaces 350 Mag, 7.4L, 454 & 502 Carbureted Sterndrive Engines.

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