Here are 2 vids I made of 3rd gear roll ons. The 1st one is fitted with a K&N filter and no baffles in the mufflers. The 2nd is fitted a stock filter and baffles and in both cases the times seem to be identical. 5krpm to 6.8krpm is equivalent to 60-80mph and I time it to be about 2 seconds. How do your times compare? Can you post a similar vid? This bike seems a little slow since I've read of some posting equal or better times in 6th gear. The setup is in the sig. See what you think and post......