The Endurashine Performer RPM Air-Gap Intake Manifold incorporates the same race-winning design that has been used on our Victor Series competition intakes for years. The air-gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. It has a larger cross sectional area and a taller carburetor flange than EDL-7181 for compatibility with large displacement, stroker 351-W based engines.
It includes nitrous bosses and has no provision for exhaust heated chokes and no exhaust crossover.FeaturesPatented runner tuning and a 180 degree firing orderFeatures the air-gap design for the ultimate street performanceRanges from 1,500-6,500 RPMFits for various makes, models & years