Displacement: .12 (2.11cc)

Horsepower: 1.35hp @ 38000 RPM

Bore:   13.8mm

Stroke: 14.0mm

Carburetor: Slide type, 5.5mm

Ports: 3

Weight: 6.7oz (190g) without glow plug, taper collar, or exhaust

Distance between mounting holes same side:     0.43" (11mm)

Distance between mounting holes opposite side: 1.2" (31mm)

Total width: 1.6" (40mm)

Height from bottom of mounting ears to top of cylinder head 3" (76mm)

Total height: 3.5" (90mm)

Diameter of exhaust opening: 0.51" (13mm)

Diameter of carb opening: 0.63" (16mm)

Length from center of crankcase to end of crankshaft: 2.2" (55mm)

Length from backplate to end of crankshaft: 2.7" (69mm)