- Mar 31, 2005
- 427
- 0
- 17
hey all, i have a chance to buy a set of gt-40 style heads casting # F3ZE-AA (90% sure) off of my friends 95 ford lightning it was a 351W. from what i have searched onthe web, i think they are the same heads stock on the 93 cobra. are they worth me picking them up with 50k on them? and what can i expect for HP increases if i do all the necessary improvements in the mean time... fuel pump, injectors, intake, tuner, t/b, maf, cam, blah blah blah... however i would intend to use the already assembled pedestal mount rockers and springs that came with it. if any of you all have some recommendations for a cam and intake combo to match that would ultimately go great with a set of twisted wedge heads in a year or two(upgrade baby!!!), i would very much appreciate some sound advice from experience. thanks, Kyle