I'm not sure if aftermarket TBI's are welcomed here but I got zero help in the DFI board, I'm new to the EFI game and need help on a cam, I've been getting conflicting advice everywhere I go, then I found this place and it looks like a great site to get good info. Anyway, I just bought someones project Camaro, he ran out of funds after loosing his job so I got a real good deal on the whole setup, he had most every part except a cam so I would like a little help picking one that will work good with this combination of parts, the car is a 92 CamaroRS and it already has a killer drivetrain in it, 12-bolt with 3.42, Eaton posi, 5-speed TKO trans. The engine is a .030 over ZZ4 block with a 3.75" Callies Dragonslayer crank,6' H beam rods, KB forged 18.5 cc reverse dome pistons and the heads are Edelbrock 170cc E-tecs, Holley 950-22S 700 cfm TBI and the intake is a Edelbrock Air-Gap RPM Vortec. I think this comes out to about 9.5 to 1 compression, any suggestions on a good roller cam either hyd. or solid that will work good with TBI and pull to 6000RPM, thanks for any help.

 

Pretty much any cam you want, within reason.

I'd suggest a Crane cam. This one to be exact.

That cam will take full advantage of that TBI setup and still work very well with the 3.42 gear.