R34 Stock Boost Levels

[RusH_]

Hey guys, been searching but cant seem to find anything on the forums about the stock boost level on an R34 gtt, i found this on a site

"In standard form the R34 runs a two stage boost control system 5psi to 4500 rpm then 7psi to red line 7000 rpm"

does this sound right to anyone?

Thanks,

Steve

[pixel8r]

Hey guys, been searching but cant seem to find anything on the forums about the stock boost level on an R34 gtt, i found this on a site

"In standard form the R34 runs a two stage boost control system 5psi to 4500 rpm then 7psi to red line 7000 rpm"

does this sound right to anyone?

Thanks,

Steve

Spot on. I think its a little above 7psi, somewhere between 7 and 8psi but you were close enough

Do some more searching and you'll find out how to run ~7psi all the time by grounding the black wire going to the boost solenoid.

Or better still get a turbotech manual boost controller off ebay for ~$40 and run whatever boost you want. Dont go over 10psi with the stock turbo tho.

Edited December 11, 2007 by pixel8r

[RusH_]

sweet, thnx man, when it comes time for me to modify the boost levels ill probably go for a good ebc, ie a hks or greddy model, but just wanted to know where i was at atm

[Howie]

Hey guys, been searching but cant seem to find anything on the forums about the stock boost level on an R34 gtt, i found this on a site

"In standard form the R34 runs a two stage boost control system 5psi to 4500 rpm then 7psi to red line 7000 rpm"

does this sound right to anyone?

Thanks,

Steve

A little above 7psi sounds about right. And you'll pick up a couple of psi from a turbo back exhaust.