Key Features
- Horizon Hobby recommends the use of Red Line or Power Model synthetic oil only, at a mix ratio of 16:1 – 20:1
Product Specs
Bore
1.46 in (37.2 mm)
Crankshaft Threads
M10 x 1.25 mm
Crankshaft Type
Threaded
Cylinder Type
Ringed, Chromed Aluminum
Cylinders
Twin
Displacement
3.72 cu. in. (60.9 cc)
Engine (Only) Weight
73.7 oz (2090 g)
Ignition Weight
6.00 oz (170 g)
Muffler Threads
M14 x 2 mm
Muffler Type
Flexible tube (included)
Muffler Weight
3.53 oz (100 g)
Oil Type & Content
20:1 gas/oil ratio
Plug Type
CM-6 spark plug
Power Type
Gas
Prop 65

Prop Range
21 x 10 - 23 x 11
RPM Range
1,500 - 7,400 rpm
Starter Type
Bump
Stroke
1.10 in (28.0 mm)
Total Weight
83.2 oz (2360 g)
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FAQ
The propeller shaft diameter is 10mm. Thread size is M10x1.25.
The width is 232mm.