Displacement: 1.10cu in (18.0cc)
Bore: 1.20" (30.4mm)
Stroke: 0.98" (24.8mm)
Practical RPM: 2,000 - 11,000
Power Output: 1.8 ps / 10,000 RPM
Weight: 19.2oz (600g)
Muffler Weight: 2.3oz (72g)
Crankcase Size: 5/16-24
Height from Mounting Tab/top of Cylinder Head: 4.1" (103.8mm)
Height from Crankcase Bottom/top of Cylinder Head: 49" (125.4mm) Width at Mounting Tabs: 2.4" (61mm)
Width of Crankcase Below Mounting Tabs: 1.7" (42.6mm)
Length from Carb to Prop Washer: 4.5" (114.5mm)
Length from center of Crankcase to Prop Washer: 2.6" (66.5mm) Length from center of Crankcase to center of Carb: 1.8" (46.3mm)
Needle Valve Setting: 3-4 turns from closed