Gypseas Active Member Feb 8, 2008 #1 What pitch would you need for a 20ft at 12000 RPM WOT? [8D] http://www.youtube.com/watch?v=IjBoGpdLNEM
What pitch would you need for a 20ft at 12000 RPM WOT? [8D] http://www.youtube.com/watch?v=IjBoGpdLNEM