Holley Carburetor Standard Main Jet #108, .147" 29022BL 0-100 PSI pressure gauge

0-100 PSI pressure gauge

1965-1967 Chevrolet Impala Base CID 283 Naturally Aspirated GAS

Trifecta Phantom

1997-1998 Ford Expedition

Holley Carburetor Standard Main Jet #108, .147" 29022BL 0-100 PSI pressure gaugeThese metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number. Installation Notes: NOT FOR USE WITH CARURETORS ORIGINALY DESIGNED FOR ALCOHOL Features: Standard Main Jet . 126" Jet size 1 4 32 Thread Sizes from