Mercury Snowmobiles Discussion Board

A lot depends on the gearing. My 340 st would do 80 on hard pack across a lake. Even today it more than holds it's own in sprints againest sleds with more cc's
Al

I'm in my own little world. It's ok they know me there

<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by snowmax93</i> <br />Welcome snotwister ! a "w" in there might give a few less chuckl...

:) Hi just found this site and joined. I own a 1974 400D with the 1976 motor exchange 340cc. I also own a 1971 Rocket my very first Sled. Learned how to ride from that thing. Our family back in the 70's were merc fans. My brother owns still a 1973 440 max and my father used to own a 1976 644 Hurrica...