Description
Carburetor tuning demands precision—even a single jet size off throws your air-fuel ratio out of spec and costs you power or reliability. The EBC Pilot Jet EBC424-21-40 delivers flow-calibrated accuracy for consistent idle quality and low-rpm response. As a high-quality brass replacement, it’s engineered to OEM tolerances without the OEM markup.
- Brass construction
- Flow-calibrated precision
- Keihin carburetor compatible
- Bolt-on replacement
- Sold individually
- MPN: EBC424-21-40









