O.S. Max-25AX (21L) w/E-3080 Silencer

O.S. MAX 25AX w/E-3080 Silencer
Developed from the fabulous 25FX, the new 25AX inherites the dramatic styling of its AX siblings and provides class leading power and torque for both sports flying or even Pylon racing!

    * The same mounting bolt pattern as the 25FX
    * AX Series common design concept
    * E-3080 silencer is supplied as standard as with the 35AX for milder and quieter sound.

The mounting pattern ensures that the new 25AX will just drop in to any model designed around the old 25FX. Typical RPMs - 9 x 5 - 15100rpm, 9 x 6 - 13500rpm, 10 x 5 - 11650rpm
The new E-3080 muffler is extremely effective and has been optimised to prevent any unneccesary power loss.
 
Specifications:
 
Displacement: 4.07cc (0.248cu.in.)
Bore: 18.0mm (0.709in.)
Stroke: 16.0mm (0.630in.)
Practical recommended rpm range: 2,500~16,000 Power output at recommended rpm range: 0.75ps/13,500rpm
Weight: Engine 275.0g (9.70oz) Silencer 83.0g (2.93oz)
 
Standard accessories:
 
No.8 plug, E-3080 Silencer & Needle valve extension cable set
 
Prop rpm data by suggested propellers (For reference purpose only)
 
9x5 15,100
9x6 13,500
9.5x5 13,300
10x5 11,650
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