Specs
Displacement
603 cc (36.8 cu. in.)
Number of Cylinders
2
Bore x Stroke
2.9 x 2.8 in. (73 x 72mm)
Compression Ratio
8.1:1
Oil Capacity w/filter
1.8 U.S. qt (1.7 liters)
Maximum Power
15.5 hp (11.6 kW) at 3,600 RPM
Maximum Torque
31.7 ft-lbs (42.9 N·m) at 1,800 RPM
Dry Weight
89.7 lbs (40.7 kgs)