Odd question, but what size turbo?
08-14-2006, 08:51 PM
#1
Odd question, but what size turbo? The reason it is odd is it's going on a 69' 250ci SOHC inline-6 in my Pontiac Tempest. It's going to have an overbore of .040, and MAY see an increased stroke to 3.75 (making it a 272ci), but as of now I'm planning on leaving it factory stroke with the forged pistons and rods that are in it. I was thinking of a Super 60-1 or something along those lines. It's going to have a ported head, custom grind cam (working on the specs right now with Primatech) and going to be on a blow-through Barry Grant carb. Does the 60-1 sound about right? I'm looking to push between 12-15psi on it, maybe in the range of 500-550 hp.
Thanks alot, you'll be seeing business from me shortly. 