Hennessey's Exhausts & Cold Air Induction are Dynamite!!!
I posted my first post over in general discussions and mentioned buying the Magna-Flo exhausts and cold air induction for my Dads birthday. Figured I better mention the benifits here to. Our elevation is 4200 ft and air is at premium. The difference the system made on the Q/C is almost unreal. Before we installed the two upgrades it was hard to turn the tires holding the brake to 2500 rpms. Now doing the same thing it turns them more than enough to make for a super hard pulling launch!! Thank's John. Hurry and get those headers built!!!!