Originally Posted by Jon ERST S2
at about 46psi though wasn't it??
Originally Posted by Christian and Beccy
Originally Posted by EvilFranky
Was always under the impression a standard RST head won't flow enough air for 200bhp.
PMSL. I made 250bhp and over 150mph on a Standard head!!
Yeah!!
Well, actually it was as James stated. I ran 26-28psi held and sometimes saw spikes of up to 32psi.
That was also on a bog standard bottom end, except that it was fairly low comp.
Others have said that you can get to 175 bhp with a Chip and -31 Actuator. I disagree, I think you also need a GOOD Stainless exhaust, like a Mongoose. An Bigger Intercooler is required to get beyond this point. Also, 200bhp is difficult without at least a Stage 2 Turbo.
Oh yeah, it MUST also have the Fumes Mod.......