Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Multi Port - GM LS-Series H759C04XL Helps maintain good idle control

Helps maintain good idle control when using radical camshafts

Flaming River Columns

40 Delta Force

1970-1973 Ford Torino

Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Multi Port - GM LS-Series H759C04XL Helps maintain good idle controlLo Ram Base Intake Manifold Plenum Top Mounting Flange Height 5. 17" Front Feed Plenum Configuration w 105mm Throttle Body Adapter 6. 86" Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000 8000 rpm depending on the application. With forced induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used