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Aircraft Nitro Engines

OS 55AX (40K) Engine w/E-3071 Silencer Engine OS 55AX (40K) Engine w/E-3071 Silencer Engine
$239.99
Available to order

Features

Same mounting dimensions as the O.S. Max .46 AX

Power Box positionable muffler

Angular head design offers increased surface area for better cooling

40J Carburetor with

OS FSa-110 (60Y) w/ F-5040 Silencer OS-35410 OS FSa-110 (60Y) w/ F-5040 Silencer OS-35410
$569.99
In stock

Description

This is the glow powered O.S. FS-a 110 4-Stroke Aircraft Engine.

Features

Same mounting dimensions as the O.S. Max FS-91 Surpass
Specially designed lubrication system eliminates need for crankcase ventilation
muffler with rubber O-ring in multi position manifold to help prevent oil leakage

Includes

O.S. FS-a 110 4-Stroke Aircraft Engine
Carburetor
F-5040

OS Max-46AX II W/E 3071 Silencer OSM15490 OS Max-46AX II W/E 3071 Silencer OSM15490
$198.99
In stock

Overview

The OS 46AX II is a lightweight powerhouse of a 2 stroke engine suitable for sport or aerobatic aircraft.

Features

Advanced bi-metallic liner

Lightweight compact

OS MAX-65AX(60J) W/E-4010A Silencer Engine OSM16521 OS MAX-65AX(60J) W/E-4010A Silencer Engine OSM16521
$289.99
Available to order

Features

Ideal for trainers, sports planes and scale aircraft

Mounts in the same space as the 61FX ABL for easy drop-ins

The 65AX is 1.9 ounces lighter than the 61FX.

Newly designed

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Features

Same mounting dimensions as the O.S. Max .46 AX

Power Box positionable muffler

Angular head design offers increased surface area for better cooling

40J Carburetor with

Description

This is the glow powered O.S. FS-a 110 4-Stroke Aircraft Engine.

Features

Same mounting dimensions as the O.S. Max FS-91 Surpass
Specially designed lubrication system eliminates need for crankcase ventilation
muffler with rubber O-ring in multi position manifold to help prevent oil leakage

Includes

O.S. FS-a 110 4-Stroke Aircraft Engine
Carburetor
F-5040

Overview

The OS 46AX II is a lightweight powerhouse of a 2 stroke engine suitable for sport or aerobatic aircraft.

Features

Advanced bi-metallic liner

Lightweight compact

Features

Ideal for trainers, sports planes and scale aircraft

Mounts in the same space as the 61FX ABL for easy drop-ins

The 65AX is 1.9 ounces lighter than the 61FX.

Newly designed