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does this sound right

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Old 08-26-2010, 06:06 PM
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my car was tuned with the o2's locked out and tuned for a stock engine with a stock ls1 intake, long tubes and a zo6 cam and 28.8 injectors. Ive now swapped a ls6 intake and a tourqer v3 cam in and everything else is the same.

Problem is i cant get it to stay running now and its pig rich [ bad ]. I would have thought the car would run super lean with adding these mods with the old tune and the o2's locked , does this sound right or maybe i have a problem.
Old 08-26-2010, 06:13 PM
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The cam will make it rich at idle and it won't want to idle... it will be lean higher up in the RPM range (around 3600 and up).
Old 08-26-2010, 06:21 PM
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good so iam ok, thanks for the fast reply




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