Boosting over 20psi on stock twins | Supra Forums

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red94tt

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wut

Joined Jul 17, 2001

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363 Posts

Discussion Starter • #1 • Nov 7, 2001

Ok lets say you have detonation taken care of, proper A/F settings, properly tuned engine, etc. is this just going to completely fry your turbos?

Everyone seems to have an opinion about the limit at which they say you shouldn't boost over. When do the stock twins lose their effeciency? Is it even worth it to boost over 20psi or will I just be asking for trouble (or going single)

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