Description

Carburetor tuning demands precision, and stock or worn jets compromise both throttle response and fuel economy. The EBC Pilot Jet EBC424-21-45 delivers flow-calibrated accuracy for pilot circuit optimization, ensuring crisp idle quality and smooth low-rpm transitions. Whether you’re rejetting after an intake upgrade or replacing a deteriorated original, this brass jet provides the metering control serious tuners depend on.

Material: Brass construction
Fitment: Keihin carburetor compatible
Type: Pilot jet replacement
Flow: Precisely calibrated
Sold: Individual unit
Installation: Bolt-on swap
Application: Small-bore engines