YS Heli Engine: 50ST
YSE0030 – Price: $299.99 – Proceed to Checkout
Product Features:
- Proven fuel injection system for a consistent run and more power
- Fuel regulator system not affected by fuel tank level
Specifications:
- Displacement: 8.17cc
- Bore: 22.0mm
- Stroke: 21.5mm
- Engine (Only) Weight: 398 grams
- Hobby Satisfaction Guaranteed!!