How much Boost on a S0 2004??

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Jan 7, 2005 | 05:04 PM

joah1660

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How much Boost on a S0 2004??

I'm interested in Dynoing my SRT. Does the Dyno tell you the A/F ratio? I want to install a cheap-o MBC but don't want to spend the $300+ to install a A/F meter. I want to try and boost to 17-18psi and fall to 14-15psi on a stock 2004. Is this too much psi (will it run lean)? Thanks for reading this. Also, let me know if there is a group of srt-4 owners that gets together in the San Antonio area.
John

Jan 7, 2005 | 05:20 PM

Bruins013

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RE: How much Boost on a S0 2004??

Quote:

ORIGINAL: joah1660

I'm interested in Dynoing my SRT. Does the Dyno tell you the A/F ratio? I want to install a cheap-o MBC but don't want to spend the $300+ to install a A/F meter. I want to try and boost to 17-18psi and fall to 14-15psi on a stock 2004. Is this too much psi (will it run lean)? Thanks for reading this. Also, let me know if there is a group of srt-4 owners that gets together in the San Antonio area.
John

that is fine. boost as high as it will let u...cut is 18.5 so get as close to that as u can. u will hit cut before u go lean, but make sure u r below like 16.5 by redline. most dynos do a/f but make sure u ask.
i run mine at like 18ish (closest to 18.5 that i can get)