1974 Ski-Doo Shop Manual, Page 227Get this manual
1974 PULLEY ALIGNMENT SPECIFICATIONS
OFFSET(Simulator rod dia
DISTANCE (Between pulleys)
250 250 250T 250 Deluxe 294 SS
916" 916" 916" 916" 12"
1 78" 78" 78" 78" 12"
OLYMPIQUE
300 340 340 E
1 78" 78" 78" 78" 78" 78"
916" 916" 916" 916"
400 400 440