Thunder Tiger NEW PRO-46 Aero Engine

Brand: Thunder Tiger

Part Number: AM-TT9143

£89.29 Web Price RRP £94.99

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Thunder Tiger first introduced the well-known Pro-46 in 1992, from then Pro-46 has been the standard of 2-stroke aircraft engines. To be the great Pro-46’s successor, the NEW Pro-46 inherits the incredible and reliable performance, and has many new features making for better durability and easier maintenance.

The NEW Pro-46 continues to be the standard where the original Pro-46 left off. If you have owned PRO-46 or have been ready to take the next step up to nitro aircraft for saving inconvenient battery charging, NEW Pro-46 is yet another, the successor of standard maker.



  • Balancing Heat-Spreading design enhances cooling
  • Non-seizing flange mount carburettor
  • Steel inserted lightweight composite backplate
  • New crankcase for casting quality and structural strength
  • Thunder Tiger’s swept back needle valve design for safety
  • Mixture screw and HS needle valve adjustment at same side
  • Precision ball bearings
  • High performance streamlined muffler
  • Knife Edged 7075 Aluminium connecting rod
  • High silicon CNC machined piston
  • XC2 (Extreme Composite Coating) cylinder
  • Redline R2 glow plug included


  • Displacement:  7.47Ccc
  • Bore: 21.8mm
  • Stroke: 20.0mm
  • Practical R.P.M.: 2.000~17.000rpm
  • Output: (BHP/RPM) 1.60/16.000
  • Weight: 464.5g

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