Originally Posted by
lupin_au
Why we are on the subject of spurs and pinions what are peoples opinions on which way to go, keep the pinion the same and increase the Spur, or Keep the spur the same and reduce the pinion?
As stated earlier its easier to change the pinion. However, you can change the balance of your car quite easily if you want by changing both as this will move the motor closer to center or further back. I use this quite a bit to find a chassis balance I like.