1970-1973 Ski-Doo Snowmobiles Technical Data Manual, Page 28Get this manual
Quality of the image is intentionally reduced!
DRIVE PULLEY SPECS1973 MODEL! -
Olympique 300-340 340E-400-400E Olympique 440 Skandic 335
40lbs 551bs 40lbs 40lbs 851bs 551bs 551bs 551bs 50lbs
Nordic 640E T'NT 294 T'N