Adjustable accelerator pump for quick throttle response and easy starting Uses the OEM dual-cable throttle system for smooth, reliable operation Has 2-1/16" throat at the butterfly and a 1-3/4" venturi Variable position enrichment starting system Four fuel delivery ports for better fuel flow Increased air flow for more horsepower O-ring sealed idle mixture screw Made in the USA. CARBURETOR STD G BLK
