Edelbrock Performer RPM Air Gap Manifolds

Edelbrock's award-winning Performer Air-Gap® & RPM Air-Gap® Manifolds designs incorporate the same race-winning technology that's been used on their 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. RPM Air-Gap manifolds are modeled after Performer RPM intakes for high performance street power from 1500-to-6500 rpm, and the new Performer Air-Gap manifolds are ideal for street performance from idle-to-5500 rpm.