Thanks for the responses. So here's what I did, went to Advance auto and bought 2 cans of Sea Foam which by the way is on sell for $7.99 a can. Dumped about half the can, 8oz, in a full tank and went riding. About 30 miles in I noticed the engine was running alot smoother and before long she was running like a champ. Ran through a tank and I'm pleased with the results. I rode her hard and put her up wet, never has run better.