No. I've driven my GS-T with 420hp, and now my GS-X with about 350-375hp. Neither one's tranny has held up worth a dam. My GS-T lost most of 2nd and some of 3rd and the GS-X is now sticking in gears unless I really yank on the shifter.
Well here's my other question. If a stock transmission wont last. What is there to do to it for withstand high performance upshifting and downshifting other than a double cone 2nd gear synchro? I used to work at a trannsmision place so I feel quite dumb asking this but is there any other upgrade for the 1st 3rd and 4 gear synchros?