Construction: Aluminum and Aluminum alloys
Displacement: 35cc (cubic centimeters) or 2.13 cubic inches
Bore: 37.3mm (1.47")
Stroke: 32.0mm (1.26")
Max Output: 4.1 BHP at 10,000 RPM
Practical RPM Range: 1,500 - 10,000 RPM
Crankshaft Thread Size: 3/8-24
Height: 142.5 (5.61")
Width: 60.5mm (2.38") Width neglecting the engine mounting flanges
74mm (2.91") width between the centers of the mounting holes
103mm (4.05") diameter of the backplate engine mount
Length: 129.5mm (5.10") from the back of the engine mount to the front of the drive washer
Weight: 1340g (47.3 ozs) without mount or muffler
1045g (49.6 ozs) with the mount and NO muffler
Suggested Prop Sizes: 18x8, 18x9, 18x10, 18x11, 18x12, 20x8, 20x9, 20x10