Hey whats up, I am getting ready to do all the bolt ons on my car. Im going to be using a stock shortblock, Trickflow stage 1 or 2 cam (haven't decided yet), double roller timing chain, professional products harmonic damper, trick Flow heads w/ track heat valve springs, Comp cams 1.7 roller rockers, Comp Cams pushrods, Edelbrock performer rpm upper and lower, 70mm spacer, 70mm Accufab TB, 17# injectors, BBK? fuel pressure regulator, BBK equal length headers, catless H pipe, Flowmaster catback, TKO500 Tranny,Hurst Shifter, Centerforce Dual Friction clutch, Ford racing driveshaft, 94-98 rear diff for 5 lug 3.27 gears? No Emissions, and a Megasquirt. The only things here i dont actually have yet are the fuel pressure regulator, cam, valve springs, and rear diff. I bought this stuff as a package deal off of a friend. He was running this setup in a convertible with a Vortech running 10 psi. With all the stuff i got from him i also got a 1 inch intake spacer. they make them in 1/2 inch and 1 inch for those intakes. I'm wondering if i should use the 1" spacer or downsize to a 1/2"? The car is an 87 GT convertible that will be used as a fast reliable driver that will probably see a few runs at the track here and there but it won't be a regular thing. What do you think about the spacer and what do you think about the cam?? Also any guesses on 1/4 mile ET, HP or TQ #'s Thanks, Brian.