MOTOR OS 15LA SILVER (10G) W/MUFFLER 871 11532

This is the O. S. Max .15LA Engine with Muffler.

Meets requirements of beginners and sport flyers.

TWO YEAR LIMITED WARRANTY

FEATURES:

• 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

INCLUDES:

• 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

REQUIRES:

• Glow Fuel with 5-15% Nitromethane and 20% (minimum) lubricant content
• Glow starter, plug wrench and field equipment

SPECS:

• 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