2005 and newer LQ4's boost limits???

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Sep 24, 2012 | 06:44 PM

sharpshooter

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2005 and newer LQ4's boost limits???

After seeing some 5.3 and 4.8 live with 18-22 psi of boost, what can a stock LQ4 be run up to using 93 and 50/50 water-meth? (more than once)

Sep 24, 2012 | 08:08 PM

smokeshow

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I don't think anyone has broken one with a good tune. Its either user error, or gets replaced with a built engine before it breaks.

Sep 24, 2012 | 08:16 PM

chevyboy.520

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That or other parts give out!

Sep 26, 2012 | 02:52 PM

nonnieselman

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Run 99-100% meth and it will last thru alot!

Sep 27, 2012 | 09:38 AM

Mike @ New Era

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I wouldn't reccomend 50/50, use straight meth.

Sep 27, 2012 | 02:38 PM

smokeshow

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I run 100% meth myself..

Sep 27, 2012 | 03:04 PM

nonnieselman

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From: Crystal Springs, MS

I run 1 gallon of Sunoco M1? to one gallon of -20WWF right now.. It works for keeping my injectors under 100% right now.

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