Originally posted by Rich_p
Does this sound like I am using the right gearing?
I race on a very small tight indoor carpet circuit (7-8 second lap times)
I am using a 19t V2 peak motor.
I am currently using 48dp 21t pinion and a 72t spur.
Does this sound about or should I be using a larger pinion?
check your roll out should be around 18 give or take.
spur 98 and pinon depends on how your car runs in and out of turns.