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In dyno testing
Ford Windsor Crank Pulley Spacer
150" Coil Bind: 1
500" CC's: Flat Top -2
Actuators or Solenoids maybe required and are offered separately or in a kit
Standard Main Jet #80 HO122-80 Hoods In dyno testingStandard Main Jet #801 4 32" Thread, . 0890" Hole Size (Pair) HO122 80 122 80 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.