Originally Posted by jurquhart

Quick question I just installed my 7.5 turn viper engine with MMP in my slash 4x4. The motor feels like it's getting hot real quick with the gearing I had in it 16/54. shouled I drop down on the pinion to the stock pinion setting of 13 or should I go even lower. Just worried this will effect my speed. I bought this to go faster than what I was with the stock Velineon system