rb20 max boost on stock rb20

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08-08-2007, 09:50 PM

RBfastback

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Join Date: Jun 2007

Location: fort myers, FL

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rb20 max boost on stock rb20

just wondering how much psi i can run my stock rb20 before breaking something?

08-09-2007, 06:51 PM

HKST04Z

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Join Date: Sep 2006

Posts: 268

u should be running about 14 max, thats what im at. and i dont have a boost controller, thats just what it runs at for some reason or another

08-09-2007, 08:22 PM

DriftX

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Location: Franklin NC

Posts: 325

I wouldn't be worried about the turbo breaking, id be worried about leaning out and blowing something up.

08-10-2007, 01:41 AM

Urban Outlaw

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Join Date: Nov 2004

Location: Oklahoma

Posts: 165

I wouldn't go past 10PSI personally. That turbo is ceramic(sp?) I wouldn't run higher for a while. I've just heard bad situations. U want more power.. get another turbo my 2cents..

08-10-2007, 09:27 PM

RBfastback

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Join Date: Jun 2007

Location: fort myers, FL

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ya thanks, i know that the turbo on it now pretty much sucks an it cant run past 14 psi. i wana get another cuz mine stock runs 12psi, but i didnt know how much the engine could handle