Posted by George on September 21, 1998 at 05:15:45:
Earlier there were numberous posts about the engine size
in Canadian M-37s....many saying they had 251s and others
saying they were actually 237s.
According to Manual 7610-21-102-1984, aka CDE-OM9-840
printed in 1951, revised in 1952...the answer is that
they are indeed 251s. Bore 3 7/16 X 4 1/2 inches
The engine was called a T-249. gross 103 horsepower at
3400 RPM, net 94 HP. Carb was a CAR-E9D1