safe boost levels on stock sr20

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Mar 28, 2006 | 04:02 PM

#11 (permalink)

spoony

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Quote:

Originally Posted by cyanide

half of these people are idiots. i'm sorry, but if you have an s15 turbo, don't go past 10psi. if you have a walboro, your base fuel pressure is bumped up to 50psi, but i wouldn't risk it. get larger injectors and then you can run up to 18psi.

ok then...I was thinking about the larger injectors.

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Mar 28, 2006 | 04:16 PM

#12 (permalink)

Cronic

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Ohhhh - right. Maybe I mixed up S13 with S15 then... I know one of them has a T25

Mar 28, 2006 | 04:39 PM

#13 (permalink)

bender

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With injectors and a front mount I ran 14.7psi all day long no problems on a t25. t28s can handle a little more boost than the t25 but I wouldnt go over 18psi with a t28. I also wouldnt go over 10psi without 470+cc injectors.

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Last edited by bender; Mar 28, 2006 at 04:41 PM.

Mar 28, 2006 | 05:00 PM

#14 (permalink)

B18C5-EG

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Quote:

Originally Posted by Cronic

Ohhhh - right. Maybe I mixed up S13 with S15 then... I know one of them has a T25

Cant even count the times i've done the same thing lol

I wouldent run anything over 1 bar with S15 Injectors, fuel pump and a deacent intercooler. I wouldent run 18 without running a larger headgasket but thats me