Z1 4-stroke ????

[Mnt bound]

I'm thinking of buying a new '09 Bearcat to replace the old widetrack that I have. I wish I was snow cheaking an M8, but I need a utility sled to snowmobile the 14 miles in and out of my house.
being a Mountain rider I have no experiance with the z1 motor or the twin spar chassis. The motor is not the turbo Z1.
I'm wondering how the motor performs, if it has any problems, and should I buy the extended warranty on it? The same goes for the chassis.
Any thoughts would be great. Even if you have an f-sled please comment.
Thanks,
MB

 

[XFIRE800]

The Z1 is a very reliable motor, and it was beefed up when it was built so it could handle a turbo in its future.

 

[Mnt bound]

Thanks any insight into the twin spar?