All Holley Marine Carburetors are crafted to meet Coast Guard specifications, ensuring reliability when you're out on the water. The fuel metering system is specially calibrated to handle the unique engine loads that boats experience. Plus, the J-style vent tubes play a crucial role in directing fuel and fumes back into the carburetor, providing safe operation even in choppy waters.

The Holley 4160 Marine carburetor, specifically the model 080492, is an excellent choice for OMC and Volvo Marine 4.3L V6 engines.

• Instructions for Part# 0-80492
• Carburetor Numerical Listing for Part #0-80492

• Gold Dichromate finish for corrosion resistance and that classic Holley look.
• Calibrated specifically for OMC & Volvo (4.3 liter) V6 Marine Engines.
• Vacuum secondaries that adapt smoothly to various boat weights, ensuring a seamless secondary opening.
• Factory preset electric choke for hassle-free startups.
• 30cc Accelerator pump for smooth and reliable starts.
• Single feed fuel inlet for straightforward installation.
• J-Style Vent Tubes for optimal performance.
• Meets Coast Guard Specifications for peace of mind.
• Power valve blow-out protection for added safety.
• Each unit is 100% wet-flow tested by Holley technicians, guaranteeing it's ready to hit the water!

• Barrels: 4
• Booster: Straight
• CFM: 600
• Choke: Electric
• Emission Code: 3
• Finish: Gold Dichromate
• Fuel: Gasoline
• Fuel Inlet: Single
• Marine Engine Size: OMC and Volvo 4.3 V6
• Material: Zinc
• Model: 4160
• Primary Main Jet: 68
• Primary Pump Nozzle Size: 37
• Product Type: Carburetor
• Secondaries: Vacuum
• Supercharged Application: No
• Throttle Bore: 1.563 inch
• Warranty: Limited 90 Day

• This carburetor features a square bore flange bolt pattern, making it compatible with Holley, Edelbrock, Carter AFB, and Autolite style carburetors that have a 5 3/16" x 5 5/8" bolt pattern. If you're working with a spreadbore style intake manifold, an adapter like the Mr. Gasket #1932 will be necessary for installation.