Standard Main Jet #99 HO122-99 EFI Disconnect Tool Blower Manifold StudsSuit PSI Screw

Blower Manifold StudsSuit PSI Screw Blowers

Three center caps have splayed outer bolts for maximum strength

Aeroflow's fabricated overflow tanks come with our Billet 2" cap and hold 800ml/27oz of fluid

022" RPM operating range 2500 - 6500 Duration advertised Inlet 294°

Bosch Dual Fuel Pump Bracket (Blue)

Standard Main Jet #99 HO122-99 EFI Disconnect Tool Blower Manifold StudsSuit PSI ScrewStandard Main Jet #991 4 32" Thread, . 1260" Hole Size (Pair) HO122 99 122 99 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.