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Yamada YS 50ST Helicopter Competition Nitro Engine.

The engine is in perfect working condition, has no damage, does not require inspection.

**For reques can be completed with silencer (Exhaust Pipe)

Yamada 50 ST helicopter engine from Y.S. Engines made for 600 SIZE (50 class) nitro helis. The YS 50 ST 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 50 ST brings you even higher performance to flying in 50 class helicopter than ever before. This super powerful 50 size engine fits all helis that accept an O.S. 50 size engine, all 600 Nitro size helicopters

Description:

- Proven fuel injection system for a consistent run and more power.

- Fuel regulator system not affected by fuel tank level

- Displacement: 8.17cc

- Bore: 22.0mm

- Stroke: 21.5mm

- Engine (Only) Weight: 398g

SAB, Goblin, Black Thunder, Nitro, Kraken, RAW, 580, Align, T-Rex, 600N, 600XN, Mikado, Logo, Gaui, MSH, Protos, XLpower, Lynx, OXY, Tron, Thunder Tiger, Raptor, OS Max. O.S.