Fabricante: O.S. ENGINES

O.S. 75AX ABL Engine 17400


Disponibilidade: Este produto está esgotado

U$ 299.00

10x de U$ 29.90
Valor oficial: U$ 299.00



*Os valores não incluem I.V.A. – Imposto ao Valor Agregado (obrigatório para residentes no Paraguai) e podem sofrer alterações sem prévio aviso

This is the O.S. Max 75 AX ABL Aircraft Engine with Muffler.



Same mounting dimensions as the O.S. Max .61FX

Advanced Bi-Metallic Liner process uses a double layer of plating material rather than one thick layer. This helps the metal bond to the cylinder and makes the plating more durable. Also, the plating process is more consistent, resulting in a more precise fit between piston and sleeve for better compression and longer life.

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 61A carburetor with diagonally placed needle valve eliminating remote needle valve placement

Two year limited warranty



O.S. Max 75 AX ABL Aircraft Engine with E3010 muffler, carburetor, #8 glow plug, illustrated instruction manual.



Aircraft blend fuel containing 5%-20% Nitromethane with at least 18% lubricant



Displacement: 0.75 cu in (12.3cc)

Bore: 1.02" (25.8mm)

Stroke: 0.93" (23.5mm)

Practical RPM: 2,000-16,000 RPM

Power Output: 2.4 PS, 2.37HP/15,000 RPM

Weight: 20.39 ounces (578g) w/o muffler 26.46 ounces (750g) w/ muffler

Recommended Props: 14x6, 14x8, 15x7

Crankshaft thread size: 5/16-24

Distance from center of engine to drive hub: 2.62" (66.6mm)

Distance between exhaust bolt mounting holes 42mm

Height from crankcase bottom to top of cylinder head: 4.07" (103.5mm)

Height/crankshaft center to top of cylinder head: 3.20" (81.5mm)

Width including mounting tabs: 2.4" (61mm)

Width not including mounting tabs: 1.67" (42.6mm)

Width between mounting holes same side: .98 (25mm)

Width between mounting holes opposite side: 2.04" (52mm)

Diameter of muffler body: 1.92" (48.8mm)

Angle of muffler in relation to engine: 4°

Length from end of crankshaft to back of crankcase 5.09" (129.5mm)

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)