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YS120SR Helicopter Engine
There are many people complaining about vibration and diffic ..
5 of 5 Stars!
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  Top » Catalog » Engines & Parts » YS 120SR/120SRX and PARTS » YS0076

YS120SR Helicopter Engine

 [YS0076]
 $469.99  $279.99 

Description

YS120SR Helicopter Engine

YS120SR Helicopter Engine

Key Features

  • Same mounting as 90-class engines, making it easy to add more power to existing 90-class helicopter platforms
  • Designed for 15-20% nitro fuel, lowering operating costs without sacrificing power
  • Proven factory-preset regulator for consistent, reliable operation — positive fuel flow during all conditions
  • Steel-lined back plate to minimize drag, resulting in increased horsepower
  • Larger cylinder head for better cooling

Reviews

by Sebouh Babahekian Date Added: Sunday 23 March, 2014
There are many people complaining about vibration and difficulty in adjusting. I am using the 120 with 30% and 90 muffler. I find it smooth extremely powerfully and easy to tune. The trick was adding an additional shim under the head...

Rating: 5 of 5 Stars [5 of 5 Stars]

Extra Info

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Extra Info
This product was added to our catalog on Monday 31 October, 2011.
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