Edelbrock Performer Series Quadrajet Primary Metering Jets - 0.07" Car Care & Detailing These durometers work well for

These durometers work well for a majority of racers

Center spokes are ergonomically designed to facilitate handling and lower pit stop times

375 in Pressure

Hydraulic Flat Tappet Camshaft

nylon mounting rods and metal mounting strips

Edelbrock Performer Series Quadrajet Primary Metering Jets - 0.07" Car Care & Detailing These durometers work well forQ Jet Primary Metering Jets for Edelbrock and GM Rochester Q Jet carbs. Not for computer controlled carbs. Note: Calibration changes may affect emissions legal status of number 1901, number 1902, number 1903, number 1904, number 1905 and number 1906. Edelbrock, Jets, 1970, Q jet,Calibration, Tuning, Primary,? CarburetorSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake