I need Help! Yesterday was out riding with a bunch of guys and one of them had an 02 Ninja 12r, (the rider is about 205 lbs) did a roll on starting from 100 in 3rd, got the jump on him switched into 4th and he blew by me like I was putting on brakes!!! I have the following: PCii, HMF High Dual Carbons, BMC Race air filter and a ATRE. Stock gears, and all that I could tell that he has done to his bike was a Yosh slip-on. I tried a fiends map for his busa same year and same modes and according to the paperwork that the dyno tuner gave him read 173 bhp and 103 lbs of torque. So my question again is, WHAT HAPPEN???