Following are the features of the engine:
1. Designed specifically for F3C aerobatic competition.
2. Rectangular heat sink allows engine to be enclosed entirely inside cooling shroud
3. 61-B carburetor with thermal insulator to block heat and
4. A needle valve control lever to control mixture from transmitter
5. Newly designed piston and crankshaft for reduced vibration and
6. Improved torque stability over entire RPM range
7. Ball bearing supported crankshaft
8. One year limited warranty
What’s in the box?
1. O.S. .91 HZ F3C Competition Helicopter Engine with #8 glow plug,
2. Needle control lever,
3. Extra 0.2mm head gasket,
4. Cap screws and
5. Instruction manual
What is requires?
1. Fuel: 10%-30% nitromethane with at least 18% lubricant.
2. Lubricants may be either castor or synthetic oil or castor/synthetic blend.
3. Field Equipment: glow starter, fuel bulb, fuel can filter, fuel pump hexagonal starting shaft (depending on brand of helicopter) electric starter, battery and fuel tubing Muffler.
The Specifications:
* Displacement: 0.91 cu in (14.95 cc)
* Bore: 1.09″ (27.7mm) Stroke: 0.98″ (24.8mm)
* Output: 3.4 hp @ 15,000 RPM
* Practical RPM Range: 2000-16,000
* Weight Without Muffler: 1.36lb (618g)
For further information, please visit the OS engine’s Website.
semoga udah ada yg nyoba engine ini...biar ada reviewnya....hehehe...