Zenoah aircraft engines are famous throughout the modeling world for their outstanding power and exceptional reliability. These same qualities can be found in their new G-231, 23cc heli engine as well. It boasts approximately 20% more horsepower than its predecessor, the G-23 Heli, and is simple to start and adjust. It shares the same overall mounting dimensions as the older version, as well, so upgrading is easy. Features:
- Single-cylinder 2-stroke gas engine
- Better power and performance with no increase in cylinder volume
- User-friendly and easy to start and adjust
- Easy conversion for existing helis
- 20% increase in horsepower
- Displacement: 22.5cc
| Model | G231PUH | | Type | 2 cycle piston valve type gasoline engine | | Cooling System | Air Cooled | | Bore x Stroke (mm) | 1-32 x 28 | | Displacement (cc) | 22.5 | | Maximum Output | Net | ps (kw) | 2.20 (1.62) | | Gross | ps (kw) | - | | Maximum Torque | Net | kg-m | 0.143 | | Gross | kg-m | - | | Rotation Direction | Counter-crockwise (viewed from PTO shaft) | | Fuel | Pre-mixed Fuel, 25 (Gasoline) : 1 (High grade 2 cycle engine oil) | | Fuel Tank (lit) | - | | Lubrication Oil | High-grade 2 cycle engine oil | | Carburetor | Diaphragm, butterfly valve type | | Ignition | CDI | | Spark Plug | RZ7C | | Starter | Recoil starter | | Air Cleaner Type | Dry | | Overall Dimention | Length (mm) | 142 | | Width (mm) | 210 | | Height (mm) | 181 | | Dry Weight (kg) | 1.77(1.58*1) | |