| Engine Type | Air-cooled 4-stroke OHC |
| Bore x Stroke | 60 X 43 mm |
| Displacement | 121 cm3 |
| Net Power Output* | 3.1 hp (2.3 kW) @ 3,600 rpm |
| Net Torque | 4.6 lb-ft (6.3 Nm) @ 3,000 rpm |
| PTO Shaft Rotation | Counterclockwise (from PTO shaft side) |
| Compression Ratio | 8.6:1 |
| Lamp/Charge coil options | Oil alert (LED not included) |
| Carburetor | Multiple options available |
| Ignition System | Transistorized magneto |
| Starting System | Recoil |
| Lubrication System | Forced spray system |
| Governor System | Mechanical |
| Air Cleaner | Multiple options available |
| Oil Capacity | 0.29 US qt. (0.28 L)| Fuel Tank Capacity | NA | | Fuel | Unleaded 86 octane or higher | | Dry Weight | 22.9 lbs. (10.4 kg) |
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