I have a 93 F150 with a 302 and E4OD transmission. Started to buy parts to convert it to Mass Air. Got wiring harness, mass-air, fliter box and ducting from a 95, ECU was already gone from salvage. Have GT40P heads ready to go. What kind of computer should I be looking for? What kind of cams are guys running. I also plan on putting in roller cam. Got the lifters, etc. Is the edelbrock truck intake worth anything? Thanks....