M3 Killer
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Re: M3 Killer
Yup, adding the Crawford plenum does change the air/fuel ratio at the upper rpms. The plenum was designed to give more power up top. Combined with an FI system this is especially true and can alter the air/fuel ratios even more so than an NA car. So one needs to be careful and make sure they get their FI car tuned properly or detonation can occur.
04' G35S 6MT Ivory Pearl, Willow, Premium
04' G35S 6MT Ivory Pearl, Willow, Premium