#8007, "RE: Does this look like a good manifold and turbo???" In response to In response to 5
I wouldn't want to run the turbo to it's max, so I'd never see 500 HP out of it. I'd like to run it around 16-18psi, but I can only buy 91 octane around here w/o mixing 105 octane in.
What would be a good psi range to run on that turbo on 91 octane gas where I wouldn't see any problems?