50SX-H Ringed Hyper Heli Engine

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!

O.S. 2-year Limited Warranty

.50 SX-H Ringed Hyper Heli Engine
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.
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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

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