country Posted September 25, 2013 Report Share Posted September 25, 2013 anybody got a 21 pitch trophy I could test I have a 19 and it will turn up pretty good, how much do you think 2 degrees in pitch will lower my rpms, Quote Link to comment Share on other sites More sharing options...
Guest Posted September 28, 2013 Report Share Posted September 28, 2013 bump......... Quote Link to comment Share on other sites More sharing options...
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