Adjustable accelerator pump for quick throttle response and easy starting

• Adjustable accelerator pump for quick throttle response and easy starting
• For closed course competition use only. Not intended for street use
• Increased venturi diameter! - specially machined for 7% more flow
• Use of the factory dual cable system ensures safe operation
• Exclusive black coating - heat, UV, and chemical resistant
• Four fuel delivery ports - Better throttle response
• Variable position enrichment starting system
• Increased air flow for more power
• O-ring sealed idle mixture screw
• High quality fit and finish