Awesome power to weight ratio two stroke 140ccm opposed twincylinder model gas engine with procesor controlled ignition.
Fully CNC made crankcase and backplate out of 7075 aluminium alloy.
Three bearings on crankshaft.
New construction technology with separate cylinder heads allows multiple tuning version e.g. changed combustion chamber for even smoother run, more power, easier cooling, colors, doubled spark plugs for better safety.
Well tested and proven technology of cylinder head gasket (former ZDZ engines from late 1990´s and actual ZDZ 250 and ZDZ 500B4).
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 reeds.
| Displacement: | 140ccm |
| Weight: | 2510g without ignition |
| Bore: | |
| Stroke: | |
| RPM range | 1000-8500RPM |
| Ignition unit: | Processor controlled 4,8-7V |
| Fuel mixture N95+rec. oil: | 1:35 |
| Recomm. twinblade props: | 28×12, 29×10, 29×12 |
| Recomm. threeblade props: | 27×10-12, 28×8-10 |