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NY930 NY930 is offline
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Join Date: Jul 2011
Posts: 225
Hi Walt,
Most people feel that the stock CIS fuel delivery would be lacking with higher performance modifications. That's why I installed a AFR gauge. Even with the 3.5L, new K27, Headers and an aftermarket Intercooler - I'm running 11.0 at wide open throttle under full boost.
Also, after the broken rings and cracked cylinder, my 8 to 1 Mahle pistons looked great and unscathed so the dreaded dentonation was ruled out due to a possible lean fuel delivery condition.
My question is:
Are AFR readings the optimum way to determine if the fuel delivery system is adequate for the additional modifications?

Last edited by NY930; 08-15-2011 at 05:57 AM..
Old 08-15-2011, 05:51 AM
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