My mate bought a 03 banshee the other day, between all of us who ride we`ve had a few of them and have been great but this one is rather slow, I checked the compression and am getting 120psi both sides, the plugs look good and cleaned the carbs.
The whole bike is stock and is in pretty good shape, when we picked it up it wasnt idling either but I sorted this and it now idles fine.
After cleaning the carbs and checking the reeds, putting in fresh fuel and 2 stroke it seemed a bit better, popping wheelies.
We went a run and it was just crap, screaming but going nowhere slow any ideas.