Originally Posted by
TfnG
what gearing is everyone running with a 17.5? just built my truck today and will be running a Novak 17.5 setup. the book recommends to start with 75/28...any input?
Your pretty close. Depends on the size of the track and the temp of the motor when it comes off the track(less that 150) I'm running a Fantom with 75/25 which gives me great torque and still enough speed down the straights. Normally comes off the track around 130 degrees. A 28 should be fine with the Novak.