Mercury Snowmobiles Discussion Board

Hi Brian,

I was just looking through a 250 owners manual and they recomended a mix of 20:1 and not to use premium gas (not really sure why.) I'm not sure if this is the same for a 220, but it's a place to start.

Brad

I just picked up a 250er and the previous owner doesn't know the year. From other info I've found it should be a 69, 70 or 71. The serial # is 2746855 if anyone knows how to determine the year from that or let me know any differences in the years so I can ID it.

Thanks,
Brad

If anyone has a decent one or knows where I can find one that would be great. I got the sled without one on it, otherwise I'd try to make one.