OSM19120 OS Engines MAx 95Ax Nitro Aircraft Engine, .95 Size with E-4040 Silencer, OSM19120

This is the O.S. .95AX Ring 61C E4040, the O.S. Max 95 AX ABL Aircraft Engine with Muffler.
Features:

• Same mounting dimensions as the O.S. Max .75FX
• Power Box muffler design provides more volume for increased power in a very compact shape
• Angular head design offers increased surface area for better cooling
• Ball bearing-supported crankshaft
• 61C carburetor with diagonally placed needle valve eliminating remote needle valve placement

Specifications: Displacement: 0.949 cu in (15.55cc) Bore: 1.091″ (27.7mm) Stroke: 1.016″ (25.8mm) Practical RPM: 2,000-16,000 RPM Power Output: 2.9 PS, 2.86 HP/15,000 RPM Weight Engine: 20oz (567g) Muffler: 6.28oz (178g) Recommended Props: 14×8, 15×6-8, 16×6-8 Crankshaft thread size: 5/16-24 Distance from center of engine to drive hub: 2.6″ (66.6mm) Height from crankcase bottom to top of cylinder head: 4″ (102mm) Height/crankshaft center to top of cylinder head: 3.2″ (81.3mm) Width including mounting tabs: 2.4″ (61mm) Width below mounting tabs: 1.7″ (42.6mm) Width between mounting holes same side: 0.98″ (25mm) Width between mounting holes opposite side: 2″ (52mm) Diameter of muffler body: 1.8″ (45mm) Distance from Center of Engine to Exhaust Outlet: 4.4″ (112mm) Angle of muffler in relation to engine: 4 High Speed Needle: 1.5 – 2 turns out from fully closed Low Speed Needle: 2mm gap between the needle and spray bar at full throttle (looking down the neck of the carb)
Includes:

• (1) O.S. Max 95 AX ABL Aircraft Engine with E4040 muffler
• (1) Carburetor,
• (1) #8 glow plug,
• (1) Needle valve extension
• (1) Illustrated instruction manual

Needed to Complete:

• Aircraft blend fuel containing 5%-20% Nitromethane with at least 18%
• Lubricant
• Propeller: 14×8, 15×6-8, 16×6-8
• Glow starter and field equipment