All... Having a backfiring issue when letting off gas before shifting. Also when downshifting and coming to a stop, it seems to want to stall. I have to give it throttle. This happens even if I turn the idle screw in so it idles higher and adjust fuel mixture. What gives?? Is it timing (I have a 123), fuel mixture or something going on internally? It's driving me crazy that I can't sort this out.
BTW...I installed a new carb as I thought that was the issue.
BTW...I installed a new carb as I thought that was the issue.