Just bought my first Husky yesterday and damn my rotten soul, I want to upgrade the bike already. What are some of the parts you have put on your SMR 510's that make them rip it up. I have already removed the smog plumbing and throttle stop. I am looking to upgrade the exhaust and find a quickshot device for the carb. can you help me get some idea's... I am having a hard time finding parts and some of the links in the husky parts list have lead me to find nothing.