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O.S. - OSMG0066 OSM16512 16512 531028018082 4531028018082
Manufacturer Stock#
16512
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O.S. 65LA ABN w/Muffler
 
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O.S. 65LA ABN w/Muffler
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Stock Number
LXPUE1
Stock Status
Discontinued
   
 

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the .65LA Engine from O.S. Max Designed for Sport Airplane Use.
This is a Non-Ringed Engine and has a Two-Year Warranty.
This Engine has a Natural Finish w/"O.S." & "65LA" on the Sides.

FEATURES

One-Piece Crankcase
Long Crankshaft Rides In One Long Bronze Oilite Bushing (No Bearings)
Schnuerle Porting (AKA Schnuerle Scavenging)
Side Exhaust, Bolt-Through Muffler Mounting
Metal Remote Needle Valve Allows Change From A Vertical to Horizontal
Orientation
Composite Backplate Mount
Hex Head Air-Bleed Carb Screw For Safer and Easier Adjusting
#60J Carb
Aluminum Piston with Nickel-Plated Brass Cylinder Liner

INCLUDES

One Assembled Engine with Carb
One Expansion-Style Muffler (E4010S) with Rotatable Exhaust Outlet
One #A3 Glow Plug
One Set Instructions, Decal Sheet, and Warranty Sheet
Two 3x40mm Screws to Bolt Muffler to Engine

SPECIFICATIONS

Construction: Aluminum 1-Piece Crankcase, Piston, Cylinder Head.
Displacement: 10.85cc (.66 cu. in.)
Bore: 24mm (.945")
Stroke: 23.5mm (.925")
Practical RPM: 2,000 - 16,000 RPM
Horsepower: 1.7 PS, 1.68 HP/16,000 RPM
Weight: 535g (18.9 oz)
Distance Between Mounting Holes Same Side: 0.98" (25mm)
Distance Between Mounting Holes Opposite Side: 2" (52mm)
Length: 91.2mm (3.59") From Backplate to Front of Drive Washer
25mm (1") Center-to-Center, Front-to-Rear Mounting Holes
Width: 42mm(1.65") Neglecting Engine Mounting Flanges
52mm (2.05") Center-to-Center, Side-to-Side Mounting Holes
Height: 85.4mm (3.36") Mounting Flange To Top Of Head
Overall Height: 107mm (4.21")
Crankshaft Thread Size: 5/16-24
Recommended Props: Break In: 12x6
Trainer & Sport models: 12x7,12x8,13x6,13x7, or 13x8
Practical RPM Range: 2,000 - 16,000 RPM (This engine will not turn
this RPM on the ground) RPM curve is when the engine unloads.
Remote Needle Valve Setting: 2-1/2 Turns Counter-ClockWise From
The Closed Position
Air Bleed Screw: Tip Of Screw Will Cover 1/2 Of The Hole In The
Front Of The Carb

REQUIREMENTS

Fuel: 5%-15% Nitromethane and 18% (Minimum) Oil Content
Propeller
Medium (Standard) Silicone Fuel Tubing
Misc Items: Plug wrench, starter and field equipment

tlw 6/22/07
ir/jxs

– If you need more information, use these O.S. resources –
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 AN O.S.MAX .65LA ABN ENGINE WITH MUFFLER FOR SPORT AIRPLANES. INCLUDES: ASSEMBLED ENGINE W/#60J CARB, MUFFLER W/SCREWS AND #A3 GLOW PLUG REQUIRES: GLOW FUEL WITH 5%-15% NITROMETHANE AND 18% (MINIMUM) OIL CONTENT, MEDIUM FUEL TUBING, PROPELLER AND STARTING EQUIPMENT (IN AIRPLANE ACG)

Accessories for the O.S. 65LA ABN w/Muffler

Primary Accessories   Building & Field Equipment Optional Accessories
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
Status
 LXK129 Great Planes Silicone Fuel Tubing Standard 3'
Qty Discount Available
2.99   In Stock
 LXK134 Great Planes Ultra Precision Fuel Filter
Qty Discount Available
3.79   In Stock
 LXHY32 Top Flite 12x6 Power Point Propeller
Qty Discount Available
3.49   In Stock
 LXRXC4 Tower Hobbies TOWER Power 10% Airplane Fuel Quart
Qty Discount Available
9.19   In Stock
Subtotal for this Group of Accessories: 19.46  
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