Carburetor - 770CFM Marine Avenger

The Carburetor - 770CFM Marine Avenger from HOLLEY is purpose-built for serious boaters and marine engine builders who demand reliable fuel delivery in high-performance applications. This 770 CFM carburetor is engineered to handle the demands of marine propulsion systems where consistent throttle response and smooth operation directly impact safety and performance on the water. Whether you're rebuilding a classic inboard engine, upgrading a performance boat, or restoring a vintage marine powerplant, the Marine Avenger delivers the metering precision that experienced anglers and boaters have trusted for decades.

HOLLEY's Marine Avenger carburetor utilizes proven vacuum-fed design principles optimized for the unique demands of marine environments, where salt spray, fuel stability, and thermal fluctuations require robust construction and precise calibration. The 770 CFM rating provides adequate air and fuel volume for mid-range to performance-class marine engines, ensuring responsive acceleration and stable idle characteristics across varying water and atmospheric conditions. The compact footprint—measuring 11 x 7.9 x 12.3 inches and weighing 9.34 lbs—allows for straightforward installation in engine compartments with standard carburetor mounting configurations.

HOLLEY's engineering prioritizes corrosion resistance and reliable fuel atomization, critical factors for engines that operate in salt-water or brackish environments. Boaters upgrading or restoring marine engines will benefit from the Marine Avenger's design, which is specifically tailored for both saltwater and freshwater compatibility. This carburetor is an excellent choice for those looking to enhance their marine engine's performance and reliability.