Is it even possible? I have an 81 gs1100E with mikuni carbs and an after market 4-1 yorishima pipe. I have carb probs since I bought it, so I am wondering...lol. I am a corner marshal at Calgary's Race City Motorcycle Roadcourse and hope to afford my dream yamy r6 race bike for next year if my knee heals. But...lol I got the itch...so I took my old gs out today (using a stick to shift as my leg is in a splint!) and was thinkin!!! I could pull off some of the other races (When I get the splint off in a week) and place low to learn the track! Anybody with anyadvice on the old gs garb rebuild let me know. (jet suggestions ex....)