OS Engines MAX-105HZ 1.05 Nitro Helicopter Engine without Silencer
SKU: OSM18700

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Enjoy huge power and performance with the compact 105HZ!
- Featuring the displacement of a 1.05 in the mounting space of a .90.
- More displacement means more power, and these engines boost displacement by 15%!
- A huge venturi boosts output even further.
- The machined, blue anodized heatsink head is light in weight, and cools the engine efficiently.









