Two stroke aircraft engine with glow plug 2,49 ccm with single needle RC carburetor. Power 0.31 kW at 17000 rpm. Weight without silencer 138g.
Displacement [ccm]: 2.49
Cylinder count: 1
Bore [mm]: 15.2
Stroke length [mm]: 13.7
Operating RPM [ot./min]: 2500 - 18000
Motor power (při 17000 ot./min) [W]: 300
Power (při 17000 ot./min) [HP]: 0.41
Weight (motor) [g]: 138
Weight (tlumič) [g]: 40
Recommended tank volume [ml]: 100 - 120
Recommended spark plug: O.S. MAX No. 6 (was A3)
Propeller nut thread: M5