QUOTE(96machz800 @ Apr 14 2008, 03:50 PM)

i have a 99' mike houle mach z 800. I was racing a friend who has a stock mach z millenium. We took off on a lake, and i'm running 8100 rpm's and he blowing by me like i'm standing still. I know it should be running 8800, but somethings wrong. I turned up the clickers from 5 to 6, and it helped a bit. I was then running 8500. It almost seems that the clutches are working against eachother. Could it be the primary spring? any suggestions would be great!

you shouldn't be running at 8800 rpms, unless you have pipes! Do you have pipes on it?? If not, way over revving!!!