Ben10
XS650 Member
Hey guys Im new to this forum and the xs650. I recently acquired a 74 xs650 chopper and when i got it it had no kickback or backfiring when kickstarting and ran great but now it does that almost every time. I know it could be the timing so I checked the advance and there are no springs at all. Im confused and would like some direction on what i can do from here thank you!!