[Needspeed]

I don't know how much you plan on spending but there are a ton of things you can do but if your going to super charge or turbo charge then I would just save your money, theres nothing that will compare to the power from boost. I would look at things that will complement the boost, wider skis, longer more aggresive track. Simmons makes a 10" wide ski that will help the extra weight float and camoplast makes a 174" x 2.5 track that will help get that power to the snow. Try some graphite slides, a two wheel kit, porting your track, there is even a spark plug that is supposed to give you a few extra ponies, I can't remember what the part number is but it an NGK. Watch your RPMs when climbing you might want to look into some clutching to keep you in your power band and keep your track speed up. Money is really the only limitation on these sleds. One last thing don't spend money on an exhaust if you plan to turbo, you'll be throwing away your money, If you supercharge then you can probably reuse the exhaust. Most people when they turbo don't run a muffler because the turbo will quite the exhaust noise.