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O.S. ENGINES MAX 55AX Nitro Aircraft Engine, .55 Size w/ E-3071 Silencer – OSM15612 O.S. Engines

Original price was: $ 290.Current price is: $ 116.

SKU: us_1693178527815 Category: FUEL ENGINES Tags: $200 - $300, Aircraft Engines, fuelpower-aircraft, O.S.

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O.S. ENGINES MAX 55AX Nitro Aircraft Engine, .55 Size w/ E-3071 Silencer – OSM15612

This is the O.S. Max .55 AX Aircraft Engine with Muffler. 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.

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 diagonally placed Needle Valve eliminating Remote Needle Valve placement

Displacement – .545 cu in (8.93cc)
Bore – .906″ (23mm)
Stroke – .846″ (21.5mm)
Practical RPM – 2,000-17,000
Power Output – 1.75 PS, 1.68 HP/16,000 RPM
Weight w/o muffler – 14.29oz (405g)
Weight w/ muffler – 18.52oz (525g)
Recommended Props – 12×7-8, 13×6-7
Crankshaft thread size – 1/4-28
Distance/remote needle to end of crankshaft – 4.7″ (119.4mm)
Distance from center of engine to drive hub – 2.4″ (60.4mm)
Distance from center of engine to end of crankshaft – 3.4″ (87.6mm)
Distance/crankshaft center to muffler exhaust outlet – 3.9″ (100.5mm)
Height from crankcase bottom to top of cylinder head – 3.3″ (85.2mm)
Height/crankshaft center to top of cylinder head – 2.6″ (67.4mm)
Width including mounting tabs – 2″ (50.8mm)
Width not including mounting tabs – 1.4″ (35.6mm)
Width between mounting holes same side – .69″ (17.5mm)
Width between mounting holes opposite side – 1.7″ (43.2mm)
Diameter of muffler body – 1.5″ (38.1mm)
Angle of muffler in relation to engine – 4°
High Speed Needle – 2 turns out from fully closed
Low Speed Needle – 3mm gap between the needle and spray bar at full throttle (looking down the neck of the carb)

Professionally packed and fast shipping

Our long-standing partnership with UPS FedEx DHL and other global carriers allows us to offer various shipping options. Our warehouse staff are trained to pack your goods precisely according to the specifications we provide. Your goods will go through a thorough inspection and be securely secured prior to being delivered. Every day, we deliver to thousands of clients in different countries. The fact that we are determined to become the largest online retailer in the World is evident. Warehouses and distribution centres can be found in Europe as well as the USA.

Orders with more than 1 item are assigned processing periods in accordance with the item.

Prior to shipment, all purchased items will be thoroughly inspected. Most orders are now shipped within 48 hrs. The delivery time will be between 3-7 working days.

Returns

Due to multiple entities, including the factory and the warehouse, we're unable to effectively manage inventory. Stocks can be changed at any time. Be aware that your order may become unfulfilled once you've placed your order.

Our policy lasts thirty days. If 30 days have passed by since your purchase, unfortunately we can't offer you a return or exchange.

The item should not be used, and it must be in the original packaging. The item must be in its original packaging.

O.S. ENGINES MAX 55AX Nitro Aircraft Engine, .55 Size w/ E-3071 Silencer – OSM15612 O.S. Engines

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O.S. ENGINES MAX 55AX Nitro Aircraft Engine, .55 Size w/ E-3071 Silencer – OSM15612 O.S. Engines

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