Power mac 6:
ASSEMBLY NUMBER: 600087, serial prefix 11, C11
YEAR INTRODUCED: January 1969
YEAR DISCONTINUED: August 1969
ENGINE DISPLACEMENT: 2.0 cu. in. (32.8cc)
NUMBER OF CYLINDERS: 1
CYLINDER BORE: 1.438 in. (36.5 mm)
PISTON STROKE: 1.200 in. (30.5 mm)
CYLINDER TYPE: Aluminum with chrome plated bore
INTAKE METHOD: Piston ported