180B2RV-J Champion Gas engine
Two stroke 184ccm opposed twincylinder model gas engine with procesor controlled ignition unit.Now with fully CNC machined crankcase and backplate out of 7075 superstrong Aluminium alloy. Much nicer look and much stronger and durable engine.
Engine is based on well proven very powerfull "RV-J" concept. It brings awesome power, superlightweight and same time very durable and reliable powerhouse. Its run and very fast transitions are superior smooth with lowest level of vibrations you could imagine.
Fuel intake of this engine is managed by rotary valve which contrary to the usual reed valve system allows much more precise controll over the timing and same time brings much longer lifetime without need to change reed valves.
- Displacement: 184ccm
- Weight: 3500g
- Bore: 50,5mm
- Stroke: 46mm
- RPM range 1000-8500ot/min
- Ignition : Procesorem zené 4,8-7V
- Fuel mixture N95rec. oil: 1:35
- Recomm. twinblade props: 32x12, 32x14, 33x12
- Recomm threeblade props: 30x13