Can anyone help..I am struggling to grasp the whole drive ratio malarky. I have just got a xcelerion Sensored 6.5T. In the instructions the FDR is 10.8 for a 2wd buggy. according to instructions this is calculated by divinding spur by pinion then multiliny by internal car ratio (2.6 on a b4. Working backwards an 81t spur equates to a 19t pinion.
Is this right?
How close to the instructions should i go- any scope for higher teeth pinions.
What are you guys running with your6.5T brushless?
