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Align 91HP Nitro Engine

Manufacturer: Align RC
Model: HE90H02
Availability: Checking real-time stock status...

Quick Overview

MADE IN JAPAN ALIGN Hyper engine for superior 91 size helicopter.

  • Delivers more horsepower for higher rotor speeds.
  • New design for crankcase, provides good support to the crankshaft and ball bearing.
  • Besides good looks and excellent cooling, this engine is machined blue alumite heat sink head also boosts combustion efficiency for more power stability.


  • Displacement::14.95cc
  • Bore:27.7mm
  • Stroke:24.8mm
  • Practical rpm range:2000-16000 rpm
  • Output:3.4hp/15000rpm
  • Weight:618g


  • OS#8 glow plug x1
  • 60LH carburetor x1
  • Engine needle control arm x1
  • Socket button head screw x1 (M2.5 x 6mm)

Align 91HP Nitro Engine

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