cory, how do clutches feel? does it hit 8000 right away and then just stay there? need a little better discription of what rpm's do from dead stop to the top. i used a 50/40 bender on my buddies '00 stocker and it worked great. what's your engagement? also, i noticed w/HH's, that when i had long set screws or even anything in there for that matter, that it would affect mid rpms and top rpms. if you notice, that heel threaded hole goes in there, all the way to the middle hole thread, so when you thread in a set screw or whatever, some of that mass is right by the middle, combining with whatever weight you got in the middle weight, hence the reason for the mid rpm change and top rpm change i noticed. the heel on the HH's doesn't work as nice or easily IMO as the HC's. when using HH's, i always run the heel empty. just try it once w/no heel weight, and see if you notice what i'm trying to say. what rpm is your srx ported for too? mine loves 8700. it starts screaming at 8600 and then starts falling off at 8800. 8700 is just perfect. mine is no good at 8500 and for sure nothing under....what a puuch at 8300-8400.
cory, if you find that you need a new helix, cause your finish is too steep or something, i have a maxx perf 52/40 that i would sell.