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Re: Let's talk air filters & air intakes and how they affect an engines tune..
Quote:
Originally Posted by TR65
I am not a tuner but I decided that the MAF calibration was not accurate anymore with my non OE intake system. So I played with the MAF calibration until the fuel trims were correct.
TR
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That is one pernicious tuning issue for those running a MAF. Any bends directly upstream or downstream of the MAF can change the flow distribution through the tube and throw the MAF calibration way off.
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Matt Cramer
1972 Chevy C10 - 4.8 swap, long bed, and maybe one dent free body panel somewhere - SOLD
4.8 LS build thread
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