Description
Carburetor tuning demands precision, and a mismatched jet can throw off your air-fuel ratio and cost you measurable performance. The EBC Pilot Jet EBC424-25-40 is a flow-calibrated brass replacement designed to deliver consistent, accurate fuel metering at idle and low-throttle conditions—critical for throttle response and drivability. Whether you’re rejetting after a intake or exhaust swap, or simply replacing a worn original, this high-quality Keihin-compatible jet ensures your carburetor delivers fuel exactly as intended.
- Brass construction, precision-machined
- Flow-calibrated for accuracy
- Keihin carburetor compatible
- Pilot circuit jet
- EBC424-25-40 specification
- Sold individually
- Not original equipment
- Ideal for rejetting applications









