Holley 0-80537 Model 4150 750 CFM Four Barrel Marine Carburetor with Mechanical Secondaries 

Holley 0-80537 Model 4150 750 CFM Four Barrel Marine Carburetor with Mechanical Secondaries

All Holley Marine Carburetors are designed to meet Coast Guard specifications. A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters.

Features:
• Gold Dichromate finish for corrosion resistance
• Manual (Cable driven, hand operated) choke for precise cold start control
• Dual feed fuel inlets for constant high volume fuel delivery
• Meets Coast Guard Specifications

Specs:
• Barrels 4
• Booster Down Leg
• Choke Manual
• Emission Code 3
• Throttle Bore 1.688 inch