Holley is pleased to announce the release of 500 CFM Marine Avenger 2-Barrel Carburetors, which bring the performance and reliability of Holley's Street Avenger carburetors to the water. They feature all-aluminum construction and a special hardcoat-anodized Hard Core Gray™ finish for maximum corrosion resistance in both freshwater and salt water environments. Specially calibrated to meet the unique engine loads required by marine applications, they also have J-style vent tubes that redirect fuel and fumes back into the carburetor for safe operation on rough waters. 

Holley 500 CFM Marine Avenger 2-Barrel Carburetors are set up with a universal calibration perfect for small-cubic-inch marine engines where an electric choke is required. They're J1223 Marine Standard-certified to exceed the stringent specifications of the U.S. Coast Guard and come with a single feed fuel inlet for easy installation, PTFE-coated throttle shafts, and an electric choke preset for hassle-free startups.