Plain and simple your 302 isn't gonna be able to use that 320+cfm of the ported TFS heads. For a nice dailey driver with GT-40P's are a good choice. Stage 1 GT-40P's with a Cobra or Explorer intake and a TFS #1 cam should be in the 320hp range. Bolt on the TFS heads to the same combo and you'll make 20 or maybe 30 more hp. Sure if you threw on a holley intake and a bigger cam it would make more hp....but that's more money.
Stage 1 GT-40P's heads with stainless valves and .570 springs are $630 from Central Coast Mustang. A Explorer intake is $275 and a TFS #1 cam is $139. So you've got heads/cam/intake for basicly what a just the TFS heads would cost you. Take the 500 bucks you saved....spray it and be faster.
I'm not gonna blow sunshine up your ***, the TFS are gonna be faster.....but they'll be 500 bucks(at least) more. To me, I would rather spend that money else where.
__________________
1987 Buick T-type
1998 HD Electra Elide
|