EBC424-21-50 Pilotjet N424/21-50

This N424/21-50 pilot jet from EBC is a specialized brass component used to regulate the fuel mixture at idle and low RPMs. Precision-drilled to a 50 size, it allows for meticulous adjustment of the carburetor's slow-speed circuit. Tuning the pilot jet is a standard practice for Harley-Davidson enthusiasts looking to optimize engine smoothness and eliminate popping on deceleration. EBC components are manufactured to provide reliable performance and accurate flow rates, making them a staple for carburetor rebuilds and performance upgrades. These pilot jets are sold in packs of 4, ensuring you have the necessary hardware for comprehensive tuning.