- Circle Track
- Circle Track Engines & Components
- Keyser Manufacturing Carburetor Base Gaskets
Keyser Manufacturing carburetor base gaskets are designed to increase horsepower in high power and high vibration engines. Made from closed cell foam rubber material it acts as a shock absorber to dampen fuel vibration, reduce fuel foaming, cuts down on erratic needle/seat motion, resulting a stable fuel bowls and constant power throughout the run.