.15LA ABN Glow Single with Muffler, by OS Engines
- 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
- 2-year Limited Manufacturer Warranty
REQUIRES: Glow Fuel with 5-15% Nitromethane and 20% (minimum) lubricant content, Glow starter, plug wrench, field equipment
- 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 PS, 0.40 HP 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 High Speed Needle: 1.5 turns out from fully closed Low Speed Needle: Tip of the needle half way across the small hole in the FRONT of the carb body
Secure Card Transactions
![]() |
Chief's Secure Ordering
Online Orders: | Our Site is Secure! |
Aircraft / Avionics Orders: | (800) 447-3408 |
Radio Control Orders: | (877) 219-4489 |
24 Hour Fax: | (541) 479-4431 |




Chief's Customer Service
Customer Service: (800) 447-3408