I need a list of all polaris snowmobiles with the fst enigne in it! (750cc Turbo). I am looking to get another sled, has to be 4 stroke. It also must be under 4000$$ but leave that to me because i make deals. I have looked at yamaha's they are cool but there is no turbo which an necessity to me, same with ski doo. Now yes you can add a turbo but that is exra $$. I know arctic cat came out with the new f110 Turbo that makes 170hp but it is too new and expensive. so the only option is a polaris fst of some sort. (Trying to get a single seater bc i have a 2 up now) THANKS!