Description

Carburetor tuning demands precision—and OEM jets often don’t account for modifications, altitude changes, or fuel variations that affect your engine’s air-fuel ratio. The EBC Pilot Jet EBC424-21-55 delivers flow-calibrated accuracy in a brass construction that resists corrosion and maintains consistent fuel metering over thousands of hours. Whether you’re fine-tuning a carbureted street bike, race machine, or vintage engine, this replacement jet gives you the control to dial in peak performance without guesswork.

Material: Brass construction
Flow calibration: High-precision
Fitment: Keihin carburetor compatible
Design: Pilot jet
MPN: EBC424-21-55
Quantity: Sold individually
Installation: Bolt-in replacement
Corrosion resistance: Excellent