mpi

This is my first year riding a 4 stroke sled. I have two new vipers with the mpi turbo kit. Every single ride we are losing tons of oil out of the air oil separator vent when downhill sidehilling on the left side. I have rollover valves on order, but that would not help this particular...

Sold! 2014 Nytro MPI turbo; Dealer Demo Sold! For Sale: Our shop Demo sled, 2014 Yamaha Nytro MTX with 180hp MPI turbo system, powder coated BetterBoards and more. Runs awesome. 1113 miles. $12,500 with all factory incentives applied. Call Wayne at Alpine Yamaha 406-222-1211

Alright guys this is my first real thread on Snowest. Let me give you a little bit of background on me first. I live up in the Idaho Falls, Idaho area. I am 21 years old currently attending college and riding in my free time. I have been riding sleds since 2009, I have ridden a touch on a...

2005 RS VECTOR MOUNTAIN 2261 miles, MPI supercharger, white knuckle exhaust, 162x2.25 camo maverick, anti-ratchets, hartman rail + tunnel extension, ice scratchers, skid plate, 3" Rox pivot riser, left hand throttle As the pictures show, this sled is nearly perfect. Horsepower is between 200...

New still in original box- MPI Stage 1 supercharger kit for Yamaha. Complete kit as sold by Mountain Perfomance. $4500 email onrof@hotmail.com with phone number