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Old 09-18-2006, 06:21 PM   #24
nascar17
 
Join Date: Aug 2006
Posts: 8
Default RE: Track Times & Dyno #'s - 4.0L

Thanks for your input. Is the reason for the filter change because the ford version is no good and after market has better flow or might it be plugged ? Same question for the plugs, are after markets better. I did change the wires to the blue 9mm from V6 performance. Also, when Lamatta was re-tuning my car, they said my air/fuel ratio was bad @ 11.2 lean and they adjusted it to 13.5 rich. Is this to rich and may be one of the reasons I am so slow.. Any thoughts on this would be appreciated.

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