Originally Posted by Rex Nemo
Yep, rebuilding the carbs might be the way to go--an air leak in there somewhere seems feasible. And I have the Clark big tank on there, with a Raptor petcock that I've verified flows fuel just fine. Rode around the 'hood a bit more, and it stopped dying, though still runs rough. I'm still just way pleased to have gotten it running at all.
Will the Raptor petcock work on the stock tank? If so which years? My petcock is leaking and I hate vacuum petcocks anyways.