will I get more power and acceleration out of a new novak 4cell esc then my supersport esc with using the same motor nube appreciates all help :)

It will be a little better, but not much. In racing applications you want all the advantage that you can get, but you will not see a large diff.

Say if you race for 4 min, and the car is exactly the same and you just change speedos. You may see a 1 second diff or something like that.