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162 Posts
Hey guys i just got my new Ultrachip from Caspers..i was wondering since the chip is set up for stock injectors and i run it on setting 4 (boost-16.2 psi, rev limiter-6000, W.O.T. spark timing deg-20, and 93 octane) do i have to wait for my fuel press reg before i install it...my bro is convinced i have to but i dont think i do.