dabear Posted February 16, 2020 Report Share Posted February 16, 2020 Mercury has a new series spite fire X-7 it the XP and comes in half pitches to help dial in your ride to run max RPM . One of the biggest complaints that I have heard from people running the Spitefire Merc props was the drastic difference going up 2 pitches at a time many have turned the 19 past the Max they wanted to turn than went up to the next available pitch a 21 and it was out to lunch bog couldn’t turn it . I spent a boat load of money getting one dialed in . This new XP series should make it very possible to get your RPM almost exactly where you want it with out having a lot of work done . Joe R 3 Quote Link to comment Share on other sites More sharing options...
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