How would I adjust the valves to .004/.004 instead of .001. And is it worth it to buy a bore kit and if so which one would work. I already got a new carburetor. what other mods could I do to add more power and keep the speed.
https://www.amazon.com/exec/obidos/A...im/refuge08-20 I can just add these on the stock bike right? also what exaust would work and sound best if I wanted to get one