- 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
- Recommended for use on Big Twin or Sportster models up to 100 cubic inches in displacement.7% Larger venturi for more air flow.