Originally Posted by
racer1812
Most people won't be able to tell the difference in handling to be honest, some will but most won't. One big reason to run the smaller spur is you simply don't have room for say a 30/87 combo, it just won't fit.
Thanks, precise and to the point

...I didn't ask that question but always wondered, and now understand

..So sense i run on a medium to large, 1/8 scale, loose clay, outside track would i be better off leaving the 87 spur on the stock brushless 3300kv system?Thanks