O.S. 15LA 11532 w/Muffler Natural OSMG0016

O.S. 15LA w/Muffler Natural OSMG0016

Meets requirements of beginners and sport flyers.

*** TWO YEAR LIMITED WARRANTY ***

Features

• O.S. 15LA w/Muffler Natural OSMG0016

• One-Piece natural finish crankcase

• Non-ringed cylinder construction

• Two Bronze Crankshaft Bushings (sometimes called oilite bearings)

• Schnuerle Porting (Schnuerle scavenging)

• Side Exhaust

• Nylon Backplate with Remote Needle Valve

• #10G carb with remote needle valve assembly

Specifications

• Construction: Aluminum 1-Piece Crankcase, Piston, Cylinder Head, Crankshaft, Connecting Rod, and Crankshaft. Nickel-Plated, Brass Cylinder

• Displacement: 2.49cc (0.1517 cu. in.)

• Bore: 15.2mm (.598")

• Stroke: 13.7mm (.539")

• Horsepower: .41 BHP at 17,000 RPM

• Weight: 5 oz w/o muffler (6.5 oz w/muffler)

• Length: 56.5mm (2.16") distance/backplate to front of drive washer 76.5mm (3.01") distance from backplate to prop adapter

• Width: 24.8mm (1.0") width of engine neglecting mounting flanges.

• Distance Between Mounting Holes Same Side: 14.4mm (.56")

• Distance Between Mounting Holes Opposite Side: 33mm (1.29")

• Height: 61mm (2.42")from bottom of mounting tab/top of cylinder head

• Crankshaft Thread Size: 5mm

• Recommended Props: Break In: 8X4

• Trainer and Sport Models: 7X5-6, 8X4-5

• Practical RPM Range: 2,500 - 18,000 RPM

Package Contents

• Expansion-Style Muffler #871

• .15LA Engine w/Carb

• Instructions, Decal Sheet, and Warranty Card

• Two 2.6x23mm screws to bolt muffler to engine

• 1.5 inch length of fuel tubing for remote needle valve

• One #A3 glow plug

Requirements

• Glow Fuel with 5-15% Nitromethane and 20% (minimum) lubricant content

• Glow starter, plug wrench and field equipment

Comments

• This engine will work well with any of the following glow plugs: A3, A5, or A8.