Just installed my dyna2000 last night! WOW, what a difference. Accel super coil, 8.8mm wires, and iridium plugs. My bike used to when you first started it or if it sat for awhile, would not idle. It would die unless you held the throttle open a slight bit, or adjusted the throttle linkage to hold it open slightly. After installing the dyna2000 with 40 degrees advance, my TurboGSXR1100 idles perfectly. It seems to run a little smoother and the revs are quicker,I think when I take it out a bit later , It is gonna really surprise me. If you don't have a Dyna,do yourself and your bike a favor and get one.