He is just looking to optimize the overall power of the 110........We were just wondering if there were a set of cams that were better matched with the SE110,,than the 255's..............It is a stump puller,,it pulls the front tire a few inches now with just a slam of the throttle at 5 mph....But from 10mph up to 110 mph run he cant get away from my 88" Street Glide and mine is stock outside of high flow, stage 1 ECM, and a good exhaust....oh and I still have an extra $ 15,000 in my pocket compared to what that SE cost,,,,LOL