anybody got any good hp #'s for an 2004 zx12? or maybe a custom map. anybody running any mr9 or other type fuel? tring to get the best out of the motor before we put the gas on it. bike already runs 5.85's at 122 with a 160lb rider.
I ran both ultimate 4 and mr9 in my 2000 last year. Had to play with pc in upper revs quite a bit. Gas is good 5-7hp. No real numbers other than the 145 shootin' blue flames out the pipe and breakin' up really bad. That was without adjusting map for oxygenated fuel.
A forum community dedicated to Kawasaki Motorcycle owners and enthusiasts. Come join the discussion about performance, racing, modifications, classifieds, troubleshooting, maintenance, and more!
