O.S - MAX-55AX with E-3071 Silencer
Manufacturer: O.S Engines Product Code: 15612M
15612 MAX-55AX with E-3071 Silencer
In Stock Now - Ships within a Day
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.
Recommended props: 11x6, 11x7, 12x6, 12x7, 12x8 & 13x6
Weight:404g w/o muffler
525g w/ muffler
E-3071 Power Box Muffler
Needle valve extention
#8 Glow plug