I have an incredible setup with milled .100 Trick Flow Twisted Wedge heads, a new 95' 5.0 block running the F303 cam and Kieth Black pistons... yet I have this crappy old intake with ports half the size of the heads intake ports. After upgrading to a 3500 RMP converter I could really feel the limitations of this setup so I decided to upgrade to a new Edelbrock Performer RPM Air Gap intake with the EnduraShine finish...