| SPE 40cc Petrol Engine for Radio Control Aeroplane |
Specs:
Propeller sizes
Recommended prop sizes are as follows:
the plane. Choose a propeller within the range that achieves 6,700 RPM – 9,000 RPM while in flight.
This is a fantastic motor that retails for well over $320!!
- Capacity: 40CC
- Configuration: 2C single cylinder air cooled
- Carburetor: Walbro pump
- Ignition: CDI ignition
- Power supply: 4.8V
- Weight: 1460g/3.22 lb. including ignition and muffler
- Maximum output: 2.5KW/3.4 BHP
- Maximum RPM 9000
- Idle rpm 1300 RPM
- PETROL/GASOLINE: Unleaded 2 stroke 30:1-50:1
- OIL: 2 stroke (synthetic is recommended)
- MIX: 1:30 to 1:50
- Recommended oil 2C racing oil and mix 1:50
- Prop selection: 18X10 - 22X6
- Static thrust: 20X8 prop >9kg /20 lb.
Propeller sizes
Recommended prop sizes are as follows:
- 20X10 Sport Flying, War birds, Pattern (more speed)
- 21X8 3D/Freestyle Flying
the plane. Choose a propeller within the range that achieves 6,700 RPM – 9,000 RPM while in flight.
This is a fantastic motor that retails for well over $320!!
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