after shopping new sleds, looking at the new releases, and cant stomach the prices, I think with what I have learned with my wife's sled, I am just going to refresh and update my 09 m8 as well.
I mean... the year before last, I hit the big rock with mine, and replaced the ENTIRE drive line, dimond drive, both clutches, added stm powervalves, rear suspension, track ect... last year I had the shocks refreshed, and then with all that done... I put less than 100 miles on the sled on the "rebuild". this year, I had the motor mounts replaced, and the clutches aligned. the only thing that needs updating to have a fully rebuilt, "new sled" is the motor.
I am leaning toward, either a drop in big bore kit that is well known ( rkt 925 kit).
or new top end, and new rkt head, cyl shim (the 15hp kit from rk tek).
I could also go with the slp stage three kit, and then I would just need to have them port and mod the head. as I have the pipe already.
or somewhere in the middle of my choices. I have never been impressed with the non ho 800 I have in mine, it seized the second ride after buying new, and cat rebuilt it. but, even with a pipe, in my opinion, it was never as strong as my wifes' stocker.
I am just looking for a bit more hp, and figured, while I am in there, it doesn't really cost that much more. any suggestions? hoping Eric @ racin station chimes in, he knows these Suzuki motors well. Ski