How much boost

suprahero

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Aug 26, 2005
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There's only one way to find out.

All cars are different. Temperatures are different. Take it out on the highway and let her rip tater chip.
 

suprahero

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I would hope not. 20psi on pump gas will be borderline idiotic I think. I've heard of guys running that much, but I would be afraid of detonation. You'll probably get somewhere around 15psi if I had to guess, but I could be way off. The boost cut is there for a reason, so don't try and fight it. Do the correct mods to your car and you can run a little higher boost. Good luck.
 

grimreaper

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Jul 2, 2008
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different turbos too! i cant crack 16psi with out my safcII on the sp61 but have heard of others with ct26's nearing 20+Psi on single occasions .
 

grimreaper

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16-17psi on pump unless you have meth is what i would run.

where in tx are you? off topic but are those axis se7ven rims?!
 

xms

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Jan 25, 2006
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grimreaper;1226834 said:
16-17psi on pump unless you have meth is what i would run.

where in tx are you? off topic but are those axis se7ven rims?!

I live in san angelo tx and the rims are ray falcon and the car that I have in my sig is my old supie, my new one that Im restorting is will neely old car from from 7m power.