YS 56 SR Heli Engine, Brand New in Box with complete packaging.
****This is new version YS 56SR Helicopter Engine. It replaced YS50 ST ****
The YS 56SR Heli Engine features the patented YS regulated fuel system for positive fuel flow during all types of flight conditions. The pressurized fuel system makes throttle response superior and is unaffected by tank level. YS 56 SR brings you even higher performance to flying in 50 class helicopter than ever before.
INCLUDES:
YS56 SR Engine
Check Valve
Needle Valve
Instruction Manual
SPECS:
Displacement: 9.14cc
Bore: 23.00 mm
Stroke: 22.00 mm
Weight: 406g