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OS Engines 50SX-H Hyper Ringed .50 Helicopter Engine
Original price was: $289.99.$81.00Current price is: $81.00.
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Product Details
Key Features
- Ideal for use in any 50 class helicopter
- Head design offers improved combustion efficiency for stable hovering and aerobatic flight
- Large 0.39″ (10mm) diameter carburetor intake for greater running stability
- Two year limited warranty
In The Box
- One O.S. Max .50 SX-H Helicopter Engine with Hyper Cooling Head
- 60LH carburetor
- decal sheet
- #8 glow plug
- instruction manual
Needed to Complete
- 10% to 30% nitro Fuel with at least 18% lubricant (Helicopter Mix)
- Starting equipment
Product Specifications
- Manufacturer #: 15550
- Bore: 0.866 in (22mm)
- Crankshaft Threads: UNF1/4-28
- Crankshaft Type: Threaded
- Cylinders: Single
- Displacement: 0.49 cu in (8.17 cc)
- Engine (Only) Weight: 14.33 oz (406 g)
- Power Type: Glow
- Plug Type: O.S. #8
- Product Height: 3.6 in (92.3 mm) bottom of crankcase to top of cylinder head
- Product Length: 3.4″ (85.7mm) from backplate to front bearing
- Product Weight: 14.33oz (405.4g)
- Product Width: 2.0 in (52 mm) at mounting tabs
- RPM Range: 2,000 – 20,000 rpm
- Stroke: 0.847 in (21.51 mm)
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