Dyno numbers

[1BAD89]

All of you guys will see a big difference with switching to a holley intake.

88 GT Convertible, 306, TFS Heads, GT40 w/ phenolic spacer, 1.7 RR, B303, 24# inj's, 225lph fp, Kirban FPR 43 PSI, 73mm C+L MAF, MAC cold air, 65mm BBK TB, Full Mac 1 5/8 w/ h-pipe, Flowpaths. Mallory Distributor, MSD Blaster, MSD Wires, Pro 5.0, subframes, 3.73's...Kenne Bell Flowzilla blower this summer.

I suggest going with a Holley intake, and a custom grind cam. That should put you around 300rwhp give or take a few, and of course if you want the most hp potential/increase go with Long-tube headers.