Uses the OEM dual-cable system throttle system for smooth, reliable operation Adjustable accelerator pump for quick throttle response and easy starting Has 1-7/8" throat at the butterfly and a 9/16" 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 S&S E BLK
