[boygenius]

Got a question.
I want to build a turbo FI engine and am a little confused about pressure regulators. If the stated adjustability range is 35 psi to 65 psi is that only for idle or is that it. Will the pressure rise over 65 psi with boost.

Also I was thinking of buying the CB-Performance dual throttle body manifolds with the injector boss's already in them. Does anybody know what brand of injectors will fit. The website says that they are type 1, 2, 4, 5 and 9 and that they will fit most GM fuel rails. Does that mean that they are the same style used by GM. If so What GM cars would have those injectors. I want to be able to save some money by buying some good used injectors. People are always taking off there near new stock parts for race parts so I want to pick up a set off ebay.