CR180-4 Keihin hex head main jets 99101-357, size 180

For high-flow applications and big-bore builds, these size 180 Keihin hex head main jets from EBC provide the fuel delivery you need. Manufactured by A-Bax Precision Engineering, these jets are sold as a set of four. They are a direct replacement for Keihin part number 99101-357 and fit a variety of performance carburetors, including the FCR, FCR-MX, PE, PJ, PWK, PWM, and CR Special series. Precision is everything when it comes to main jets, and these are machined to exacting tolerances to ensure consistent fuel flow across all four jets. They are a must-have for any shop toolbox when tuning for peak performance on the track or the street.