Btw....just wanted to throw this out there...not sure why soooo many people are butt hurt by Yamaha engines being in other brands....I owned sno jets with Yamaha engines, and a good friend of mine had s a roll o flex with a Yamaha engine...and they were pretty damn good machines back in the day..so it just won't faze me if I have to buy a cat with a Yamaha 4 stroke...or any brand for that matter....if ski doo had Yamaha engines...I'd have to be different and paint it orange and blue and call it a moto-ski... (hate that yellow, and the scoobie doo blue...and there are too many all black doos out there)...lol