From what I have gathered its not uncommon to gain approx. 22-24 peak to peak from a stock to a tuned combo and then adding a cold air brings the peak to peak up around 30 over stock. Then when talking avg. terms some tuners are seeing numbers close to 30 for a tune only and 40 for tune and cold air combos. The avg. pull would be based off of a 2,000 - limiter rpm pull.
On a side note. We couldn't get the planets aligned for some pulls today Troy.
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