I bought a set of carbs from e-bay yesterday for $100. I'm going to use them as a back up if they are any good. No dought they will need to be rebuilt. There are two more out there. I hope it's ok to post this url. Here is one of then.
I'm new to the forum . I read your post and had to butt in. I bought a kawie 650 4X4 in 03. It was back firing when i loaded it on th trailer to take it home, i though it was because the engine was cold. No big deal. Well when i took it in later to get it fixed. The dealer in Rolla MO. said...