MANUFACTURED BY: COBRA CHAIN SAWS
CRYSTAL LAKE, ILLINOIS, U.S.A.
YEAR INTRODUCED: 1956
ENGINE DISPLACEMENT: 4.7 cu. in. (77cc)
BORE: 2.0 in. (50.8 mm)
STROKE: 1.5 in. (38 mm)
CYLINDER TYPE: Aluminum with cast iron sleeve
INTAKE METHOD: Reed valves
MANUFACTURER ADVERTISED H.P.: 3
CONSTRUCTION: Sand cast magnesium
