O.S. 55AX 2 Stroke engine for RC Plane

$289.00
In Stock

1 In Stock

19 Sold



Make 4 payments of $72.25 over 8 weeks and get it now!


Calculate Shipping

55AX ABL

More muscle for mid-sized planes!

Put more power in your .40-size model the easy way: just drop in a 55AX engine. It has the same bolt pattern as the 46AX for no-mod retrofits, but it also has the added displacement it needs to swing bigger props — and everything you need for better 3D, precision and sport flying.

  • Direct, bolt-in replacement for the 46AX.
  • A diagonally-placed needle offers more pilot safety and eliminates the need for a remote needle valve.
  • The 6-sided, angular head offers unique looks and significantly increases surface area for better cooling.

os-warranty.gif

osmg0556-inset-1.jpg osmg0556-inset-2.jpg
The 55AX is equipped with a Power Box E-3071 muffler. A generously sized sound chamber and large baffle helps it significantly reduce exhaust noise without reducing power. The exclusive ABL (Advanced Bimetallic Liner) uses two O.S.-developed alloys for long-lasting, low-friction operation

 

Displacement: 0.545 cu in (9 cc)
Bore: 0.91 in (23 mm)
Stroke: 0.85 in (21.5 mm)
Practical rpm: 2,000-17,000
Output: 1.68 hp @ 16,000 rpm
Weight:
    14.3 oz (404 g) w/o muffler
    18.52 oz (525 g) w/ muffler
Includes: #8 glow plug, E-3071 Power Box muffler & needle valve extension
Recommended props: 11x6, 11x7, 12x6, 12x7, 12x8 & 13x6

(OSM15612)

SKU OSM15612
Barcode # 4531028022812
Brand OS
Shipping Weight 1.0000kg
Shipping Width 0.200m
Shipping Height 0.300m
Shipping Length 0.250m
Shipping Cubic 0.015000000m3

Be The First To Review This Product!

Help other RCMA users shop smarter by writing reviews for products you have purchased.

Write a product review


Others Also Bought



More From This Category