If you want .50 scale power that fits conveniently in .40 size planes, get the 55AX and get flying! Comes with the E3071 muffler for quiet efficiency. 40K carburetor has a diagonally placed needle valve so you don't need a remote needle valve.

The O.S. .55AX ABL Glow Airplane Engine is better than ever, with an improved carburetor and muffler. You get the same phenomenal power, with the convenience and safety of a rear angled needle valve on the carb and a squared off muffler for easier cowling installation.

MAX-55AX (15612) For Scale and sport planes. Includes ・ No.8 plug ・ Wire for needle extension Spec

Based on the design philosophy of the MAX-120AX, the MAX-55AX has the same "Slant Head" and cylinder fin profile as well as the boxy "Power Box" silencer. This latest model has been developed focusing on three major points - the powerful output characteristic of a two-stroke engine, an easily adjustable carburetor and a significant lowering of ...

Our OS Engines 55AX ABL .55 Airplane Glow Engine with Muffler for sale are of good quality, low price, high quality and quantity - Newosengines.com

The O.S. .55AX ABL Glow Airplane Engine is better than ever, with an improved carburetor and muffler. You get the same phenomenal power, with the convenience and safety of a rear angled needle valve on the carb and a squared off muffler for easier cowling installation.

The O.S. Max .55 AX Aircraft Engine with Muffler is better than ever, with an improved carburettor and muffler. You get the same phenomenal power, with the convenience and safety of a rear angled needle valve on the carb and a squared-off muffler for easier cowling installation.

The MAX- 55AX-BE has the same mount size as our best selling 46AX. As such, the 55AX-BE can be installed in an existing 46AX powered aircraft, and even though burning Bio-Ethanol fuel, develop more power than the 46AX using conventional glow fuel.