Description: Edelbrocks Performer RPM Air-Gap intake manifolds incorporate race-winning technology thats been used on Victor series competition intakes for years. The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. So the air/fuel mixture stays cooler all the way to the heads which produces a denser charge for more power. Runners are tuned(more)

Description: Edelbrocks Performer RPM Air-Gap intake manifolds incorporate race-winning technology thats been used on Victor series competition intakes for years. The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. So the air/fuel mixture stays cooler all the way to the heads which produces a denser charge for more power. Runners are tuned to move the power band 1000 rpm higher than Performer Air-Gap manifolds from idle-5500 rpm up to 1500-6500 rpm.(minimize)