These engines are exclusively sold through GPH and are not available for sale directly from OBR. Engines are fully ported and balanced for heli use. https://store.gaspoweredhelicopters.com/gph-obr-310HE-p/gph-obr-0310he.htm
Features
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Ready to run!
- 30.5cc Gasoline Engine
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Custom three piece CNC crankcase
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Includes lightweight velocity stack
- Includes high volume air filter
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Machined Delrin carb spacer
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Pull start included
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Includes RC clutch with Tru-Run clutch base
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Walbro WT-990 Carburetor
