I always thought that undergearing was as bad as overgearing but im geared at 11.3 to 1 with a novak 5.5r for indoors in 4wd now dave and motor comes of quite cool no probs. I used to gear a 5.5 at 10 to 1 but its too fast for me indoors.
How do you find the speed passion v3 compared to your X12?
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