All of the Fox body guys say either Edelbrock Performer RPM or Trick Flow Twisted Wedge heads. The TFs apparently have better high end than the Edelbrocks.mautemps said:Mark, thats what I thought, and exactly how i feel. What do you think would be a good aftermarket head. I was looking at the gt40 heads, but i am kind of weary of putting a 302 head on my 351(probably would be great for my 302 bronco though). So i'm not sure. I am definatley looking for street/track performance, but dont know where to go as far as the heads go. I'v already got my cam (performer RPM- 224 intake 234 exhaust @ .050 duration), and intake worked out (performer RPM non egr), as well as the headers and dual exhaust and the 600 cfm carb is being rebuilt as I type this. Oh and I plan on using a summit stroker crank-anyone used one of these before? Thanks for your help...again. Oh and any advice for my engine build-up would be appreciated.