The Performer RPM Air-Gap Intake Manifold is manufactured from aluminium and given a bright polished aluminium looking shine. The exclusive Air-Gap design features an open space between the intake runners and the hot engine oil resulting in a cooler denser charge and more power. The runners are tuned up to move the power band 1000 RPM higher than the Performer Air-Gap manifolds from idle-5500 RPM up to 1500-6500 RPM. It also features nitrous bosses rear water outlets and two distributor clamp locations.
Features