- Apr 28, 2021
Guys, I have a 2 stroke 80cc engine. I have performance parts such as a mz65 clone pipe (expansion chamber), high compression head, and a “high performance” carb, runtong. You would think with all that performance parts it would go faster than a stock engine. But it’s really not that much more powerful than stock. I am almost convinced I need to tune my carb, or should I go back to nt. I really don’t know I just want to go much faster, it feels kinda restricted, could it be that I need to jet the carb ? I might go back to a speed nt carb, because it just felt better back then? I need help to get this bike to run better.