I just got my hands on my first moped, Its a 1980 Peugeot 103 lvs-u-3.
At first I didn't know what top speed to expect, I was getting about 22 mph, but then I learned my model was llimited to 30mph.
I read suggestions, and removed the muffler. Before offending the ears of many neighbors, I reached 29mph and still had a bit of throttle left.
So now my problem is cleaning the muffler.
The mufler is much smaller then most puch and tomos mufflers I have seen.
I oppened the end cap to get inside the muffler and it has multiple chambers with 2 hollow cylinders that travel the length of the muffler.
What method should I use to clean the muffler?
freyed brake cable in a drill (read about that one in this forum).