probably on here but I can't find a thread on it. What is the max rpm you guys are getting on your 80cc / 66cc motors. I'm just curious to see if I'm in the realm. I currently run 29 inch tire with the stock 44 tooth sprocket. I'm reading 9800 rpms at 40.6 miles an hour. Flat ground in South Florida at sea level. still pulls hard great bottom I think I can gear down to a 36/39 tooth.just wondering what you guys are getting.