years ago I had a pair of 71 399 panthers. Loved them. had the usual stuff go wrong, broken springs, hard to start. But once I figured out the carb setting they ran great. Still have one engine left. Wanna buy it?
I would if it was my sled but its my brothers. I'm looking for common problems for this sled and specifically the engine. If it was up to me I would rip that angled intake off the thing and make a new one to fit a mikuni on it. I just got done with the conversion to a mikuni on my hirth and wow what a diffrence, other then the weird starting problem it has the thing runs perfect and is consistant every time I run it.