Check out this tech on an LT1 Engine with the new Edelbrock RPM Air Gap Intake Manifold with stock cylinder heads and see the improved HP, only from GM High-Tech Performance ...

Check out this review on Edelbrock's new D16Y intake manifold from Import Tuner Magazine.

Which Makes for a Better Manifold: A Dual-Plane Intake or a Single-Plane Intake? We explain the differences, and offer some guidelines when to choose one over the other.

While we wait for UPS to locate our Carburetor we prep and install the new intake manifold. MAN that thing looks good!!!

In dyno tests comparing (from left) the original factory Z/28 dual-plane high-rise intake manifold with the Edelbrock Performer RPM and Holley Contender, the two aftermarket intakes slightly ...