http://blog.hemmings.com/index.php/2006/10/25/the-hemi-cuda-of-the-snow/ 124 racing snow machines were built by Artic Cat in 1971, and those are some serious racers. My dad used to have a race Polaris... you have to respect 100 mph or better on snow and ice with no vehicle around you to prevent your death, and no brakes. Respect and juevos.Other race sleds are here http://www.covesidepolaris.com/vintagesleds.htm
http://picasaweb.google.com/proscriptus/Wallpapers/photo?authkey=4J4JZl4drIw#5032208519371719458
http://picasaweb.google.com/proscriptus/Wallpapers/photo?authkey=4J4JZl4drIw#5032208519371719458
