4T-Fuel Adjustment Needle/Screw
The vibration isolating o-ring design with brass needle and anodized aluminum adjustment knob make this the only functional fuel screw on the market . Competitor’s fuel screws often vibrate out of adjustment or fall out of the Keihin FCR carburetor. It’s a work of art and machining excellence.
- Keihin FCR carburetor
- Anodized aluminum
- Available in orange, red, and blue
- Does not fit two strokes
Availability: In stock