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  Electric Motors, Engines & Accessories > Engines Glow Fuel > Engines R/C Glow Fuel Helicopter 2-Stroke - .40-.51 Bookmark this Page

O.S. - OSMG1951 OSM15550 15550 531028015142 4531028015142
Manufacturer Stock#
15550
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O.S. 50SX-H Ringed Hyper Engine
 
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O.S. 50SX-H Ringed Hyper Engine
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Instruction Manuals: Manual 1 (680 KB)
Tower Catalog Page: 198

Stock Number
LXHGN9
Retail Price
349.99
Tower's Low Price
$219.99
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Stock Status
In Stock
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O.S. 50SX-H Ringed Hyper Engine Add to Wish List
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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
        This is the O.S. Max .50 SX-H Ring Hyper Helicopter Engine with
                    Hyper Cooling Head and 60LH Carburetor.

FEATURES: Ideal for use in any 50 class helicopter New 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 Same mounting dimensions as the O.S. Max .46FX-H

INCLUDES: One O.S. Max .50 SX-H Helicopter Engine with Hyper Cooling Head, 60LH carburetor (OSMG2469), decal sheet, #8 glow plug, instruction manual

REQUIRES: 10% to 30% nitro Fuel with at least 18% lubricant (Helicopter Mix) Starting equipment

SPECS: Output: 1.9 PS, 1.87 HP/17,000 RPM Practical RPM Range: 2,000-20,000 RPM Displacement: 0.499 cid (8.0cc) Bore: 0.866in. (21.99mm) Stroke: 0.847in. (21.51mm) Weight: 14.33oz (405.4g)

Distance/top of cylinder head-bottom of mounting ears: 2.9" (74mm) Distance between mounting holes same side: 0.68" (17.5mm) Distance between mounting holes opposite side: 1.73" (44mm) Distance between muffler mounting holes: 1.4" (37mm) Length of cylinder head: 2.1" (54mm) Width of cylinder head: 1.8" (47mm) Distance/bottom of crankcase to top of cylinder head: 3.6" (92.3mm) Distance from center of engine to front bearing: 2.0" (51.6mm) Distance from center of engine to backplate bolt: 1" (25mm) Distance from center of engine to throttle lever: 1.5" (38mm)

Needle Settings: High Speed: 1.5 turns out from fully closed Mixture Control (low speed): indentation on screw head straight vertical (up and down) jxs 8/06/04 ir/jxs updated carb info tjt 020305 updt lmm 4/14/09

– If you need more information, use these O.S. resources –
Click Here: Manufacturer's Product Web Page
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

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Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
THIS IS THE O.S. MAX .50 SX-H RING HELICOPTER ENGINE W/HYPER COOLING HEAD. FEATURES: FOR 50 CLASS HELICOPTERS, REDESIGNED HYPER COOLING HEAD, #8 GLOW PLUG, 60L CARBURETOR REQUIRES: 10%-30% NITRO HELI BLEND FUEL, GLOW STARTER, STARTING & FIELD EQUIP.

Accessories for the O.S. 50SX-H Ringed Hyper Engine

Primary Accessories   Building & Field Equipment Optional Accessories
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
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 LXK129 Great Planes Silicone Fuel Tubing Standard 3'
Qty Discount Available
2.79   In Stock
 LXK134 Great Planes Ultra Precision Fuel Filter
Qty Discount Available
3.79   In Stock
 LXL368 Hobbico 1.5V Glow Plug Battery
Qty Discount Available
5.99   In Stock
 LXLN90 Tower Hobbies TOWER Power Glo-Starter Std w/o Meter
Qty Discount Available
12.99   In Stock
Subtotal for this Group of Accessories: 25.56  
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