I just got a 1997 royal star tour deluxe. It only has 8,500 miles on it. The bike was sitting for quite a while. I put new gas, plugs, air filter, oil & filter & antifreeze in it. It seems to run fine until you give it some gas, the right side pipe, smokes a real lot, & no smoke out of the left. I donĀ“t know much about metrics, so if anybody can HELP ME with this I sure would appreciate it. It only does this with the motor hot.