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  1. Performance Modifications
    I recently installed a TVS 2300 on my 2011 GT500 along with a 2.4 pulley, lethal performance BAP, and an Afco triple pass. I’m doing a Lund tune, and im having an issue with fuel trims. My tuner is saying I’m completely pegged rich, and it’s not adjusting fuel trims. We cannot figure out why...
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