1974 Ski-Doo Shop Manual, Page 235Get this manual

1974 Ski-Doo Shop Manual, Page 235

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TWO CYLINDER ENGINE TECHNICAL DATA Nominal dimension of cylinder bore ENGINE TYPE -'"

(54.0mm) (57 .0 mm) (55.5 mm) (59.5 mm) (59.5 mm) (59.5 mm) (64.5 mm) (64.5 mm) (67.5 mm) (67.5 mm) (