EBC424-21-58 Pilotjet N424/21-58

The EBC N424/21-58 pilot jet is engineered to provide accurate fuel delivery at low throttle openings and idle. Manufactured from solid brass, this 58 size jet ensures the fuel flow remains consistent, which is vital for maintaining a steady engine speed and preventing hesitation in larger or modified engines. In Harley-Davidson applications, the pilot jet is a key tuning element used to achieve the correct mixture for smooth low-end performance. EBC is a trusted manufacturer of carburetor components, offering precise sizing for effective engine calibration. These jets are sold in packs of 4.