Standard Main Jet #83 HO122-83 Map Sensors AF919-04-04S

AF919-04-04S

50 lb/hr (525cc/min) at 58 psi (Stock OEM LS operating pressure Also fits FAST EZ-EFI 4150 Throttle Body and some Inglese™ 8 Stack EFI Systems For High-Impedance Applications V8 Applications will need 8 Injectors

Carbon Fiber Series Fuel Level Gauge 4814 AU4814 2-5/8"

503 Exhaust 220 Intake / 224 Exhaust duration @

Standard Main Jet #83 HO122-83 Map Sensors AF919-04-04SStandard Main Jet #831 4 32" Thread, . 0975" Hole Size (Pair) HO122 83 122 83 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres 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.