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55HZ-H Hyper Ringed .55 Helicopter Engine
Item No.
OSMG1955
55HZ-H Hyper Ringed .55 Helicopter Engine
Item No.
OSMG1955
$329.99
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$499.99
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Product Details
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Manuals & SupportSmall in size — delivers big 3D power!
The 55HZ-H Hyper Ringed from O.S. has the power and reliability to make your heli do virtually whatever you want! Capable of installing in the same space as the 50SX-H Hyper, it features a brand-new, 3-needle 40L carb, a four-arm throttle lever for easy servo adjustments and more.
- Installs in the same space as the 50SX-Hyper
- A brand-new, 3-needle 40L carb
- New porting
- A four-arm throttle lever for easy servo adjustments
- Durable, corrosion-proof bearings
Product Specifications
Specs
| Bore | 0.91 in (23 mm) |
| Carb Type | O.S. 40L 3-needle rotary |
| Crankshaft Threads | UNF1/4-28 |
| Crankshaft Type | Threaded |
| Cylinders | Single |
| Displacement | 0.55 cu in (8.93 cc) |
| Power Type | Glow |
| HP | 2.1PS, 2.07 HP @ 17,000rpm |
| Product Height | 3.6 in (90.9 mm) |
| Product Length | 3.0" (76.6mm) from backplate to front bearing |
| Product Width | 2.0 in (52 mm) at mounting tabs |
| Recommended Fuel | 10-30% nitro content, at least 18% lubricant content (heli blend) |
| RPM Range | 2,000 - 17,000 rpm |
| Stroke | 0.85 in (23.5 mm) |
| Total Weight | 14.40 oz (408 g) |