Small pinion means increased acceleration and lower top speed while larger means lower acceleration and higher top speed. Too large makes the motor not want to hit its maximum rpm either and you wont have a fast car anyway.
Too large pinion makes the motor hot and so does a too small one. 24t or 22 for that matter is too big on any tack I suspect. Novak works on high rpm so I would go with 18 or 19 tooth on most tracks.
|