PILOT MIXTURE ADJUSTMENT SCREW - Yamaha Road Star
Description:Make adjusting your pilot jet's air fuel mixture a breeze with our unique finger-turn pilot jet mixture screw. Allows you to easily adjust air-fuel ratio for weather and altitude. Enhances fuel efficiency while improving cold start-up and low end performance. Do away with tiny screwdrivers and crawling around on your knees with this easy-to-operate part.
Note – Installation requires removal of mixture plug if your stock mixture screw has not been uncovered.
Bike Fitment:
- Yamaha Road Star 1600 (99-03)
- Yamaha Road Star 1700 (04-07)
Installation Guides:

