50SX-H Ringed Hyper Heli Engine
A “Hyper” engine for superior heli performance!
For over-the-top flying excitement, the 50SX-H Ringed Hyper engine is the clear favorite!
- The Hyper version weighs less than the 50SX-H, but delivers more horsepower for higher rotor speeds.
- Actually mounts in the same space as a .30-size application.
- The 60LH carburetor features 1.5 mm more bore, to increase overall power.
Besides good looks and excellent cooling, the 50SX-H Ringed Hyper engine’s machined blue alumite heat sink head also boosts combustion efficiency for more power stability.
- Specifications
- Exploded Views
- Parts Listing
- Accessories
- Gallery
Stock Number: OSMG1951
Displacement: 0.499 cu in (8.17 cc)
Bore: 0.866 in (22 mm)
Stroke: 0.847 in (21.5 mm)
Practical rpm: 2,000-20,000
Output: 1.87 hp @ 17,000 rpm
Weight: 14.3 oz (406 g)
Includes: 60LH carburetor, #8 glow plug
Requires: muffler, drive hub
Displacement: 0.499 cu in (8.17 cc)
Bore: 0.866 in (22 mm)
Stroke: 0.847 in (21.5 mm)
Practical rpm: 2,000-20,000
Output: 1.87 hp @ 17,000 rpm
Weight: 14.3 oz (406 g)
Includes: 60LH carburetor, #8 glow plug
Requires: muffler, drive hub
Primary Accessories
| Stock Number | Mfr Number | Product Description | Quantity Needed |
| COOP1115 | FCPH15 | Cool Power 15% Heli Fuel Gal | 1 |
| GPMQ4131 | GPMQ4131 | Great Planes Silicone Fuel Tubing Standard 3' | 1 |
| GPMQ4150 | GPMQ4150 | Great Planes Ultra Precision Fuel Filter | 1 |
| HCAP0700 | HCAP0700 | Hobbico 1.5V Glow Plug Battery | 1 |
| HCAP2503 | HCAP2503 | Hobbico Twist/Locking Glow Plug Clip | 1 |
Field Equipment
| Stock Number | Mfr Number | Product Description | Quantity Needed |
| HCAP2550 | HCAP2550 | Hobbico 4-Way Wrench w/Plug Storage | 1 |
Optional Accessories
| Stock Number | Mfr Number | Product Description | Quantity Needed |
| COOP1120 | FCPH20 | Cool Power 20% Heli Fuel Gallon | 1 |
| COOP1130 | FCPH30 | Cool Power 30% Heli Fuel Gal | 1 |
| DUBP1200 | 793 | Dubro Remote Safety Ignitor | 1 |
| DUBP1201 | 794 | Dubro Remote Safety Ignitor Recessed | 1 |
| MODP1221 | M021 | Model Products Remote Head Lock Single Cylinder | 1 |
| OSMR1004 | 71530400 | O.S. Crankshaft Clamp 32-46 | 1 |
| PAAP1453 | PT31 | Pacer Zap After-Run Engine Oil 1 oz | 1 |
