Columbia Heavy Six facts

Engine:  Continental Six “Red Seal” type 7R  55Hp at 2600 RPM

Bore and stroke:  3 3/8 x  4 1/2

Carburetor:    Stromberg 1 1/4

Gears:  3  forward  1 rear

Electrical system:  Autolite

Timken Axels

Price:  Model Light six  995 $   the model Elite 1475$

Weight:  Light Six  2510  Elite 2950