Late 60's snowmobiles racing (North American Championships) through downtown Munising, Upper Michigan, on home video

What can you do with your chopper during the winter? Convert it into a snow machine

via: http://www.wkithok.blogspot.com/

Jascrushinator .. .. odd but interesting

via: http://www.jalopyjournal.com/forum/showthread.php?t=229248&showall=1

Even the Romanovs drove ski clad and tank tracked cars!

Via: http://blog.hemmings.com/index.php/2010/02/26/the-guns-of-st-petersburg/

A model T in skis and snow, 1924

It looks like a homecrafted wooden slat tank tracks on a double rear axle, but it's such low resolution I can't tell for sure. Via: http://www.owensvalleyhistory.com/el_camino_sierra/page76a.html

Interesting images from "small answers without question" piccole.rispostesenzadomanda.com

Above: Mile a minute Murphy and somebody else on home trainers... competitively. Interesting set up to see who is ahead!

I've seen one other shot of this, I wish I'd saved it., this is a BMW

Via: http://piccole.rispostesenzadomanda.com

Snowblower train in slow motion gettting through 10 foot high drifts

image from http://www.savetheenzos.com/post/342087498/snowblower-train-corvette-forum via http://friendship-classics.tumblr.com/page/15

For something to see happening skip to the one minute mark, for a close up of the blower, skip to the 5 minute mark, for it ot get moving and make progress skip to the 8 minute mark

Another Turbonique application of crazy... the Boss Cat snowmobile, why did it need 1000 hp? Land speed record of course

images via: http://www.bosscatlegacy.com/bosscat1/bosscat1.htm from the post by http://hooniverse.com/blog/2010/01/27/boss-cat-i-1000hp-of-turbonique-fun-in-the-snow/#more-8054

For more about the unreal bolt on 1000 hp turbonique: http://justacarguy.blogspot.com/search/label/turbonique