Holley EFI Throttle Body Adapter - 105 mm - Black - GM LS-Series 23011 or MAC-1X Helmet Air Pumper

or MAC-1X Helmet Air Pumper to either the SW-RS-VSC or MAC-VSC1

Viscosity typical of SAE 20W-50

940" Diameter

0LVehicle Applications: 1969 thru 1971 Ford Cars 7

and rear-facing Venturi airflow vents that prevent dust from entering the helmet while still allowing forced air to be introduced into the helmet

Holley EFI Throttle Body Adapter - 105 mm - Black - GM LS-Series 23011 or MAC-1X Helmet Air PumperFuel Injection Throttle Body Adapter Modular design allowing the use of the included front feed plenum entry Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000 8000 rpm depending on the application Intake design facilitates custom inlet duct and throttle body placement Low height to fit under a stock or mildly modified hood in the front feed configuration Front entry plenum flange allows design &