Engines
YS120SR Helicopter Engine On Sale

  • 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 conditio...
 
 
$714.95
Sale Price: $529.99
 
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YS 56SR Engine On Sale

Key Features

  • Bore: 23.0 mm
  • Stroke: 22.0 mm
  • Displacement: 9.14 cc
  • Weight: 406 grams

Overview

Whether you fly for fun or trophies, YS engines are the only choice for performance-minded modelers.  Every YS engine is designed, built and manufactured to provide the most power possible.

This YS Helicopte...

 
 
$299.99
Sale Price: $279.99
 
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Redline 53 Engine On Sale

Thunder Tiger Redline 53 Engine 
 

$199.99
Sale Price: $179.99
 
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OS 91HZ On Sale

FEATURES: Designed specifically for F3C aerobatic competition
          Rectangular heat sink allows engine to be enclosed entirely inside
            cooling shroud
      &...


 
 

$399.99
Sale Price: $356.99
 
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OS .55 HZ On Sale

Ideal for 3D flight-power equal to .60 size heli engines
          Same mounting bolt pattern and silencer size as the OS 50SX-H Hyper
          Dual needle 40L carburetor allows independent adjustment of idling,...

 
 

$499.99
Sale Price: $259.99
 
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SwitchGlo Pro onboard Igniter On Sale

SwitchGlo Pro comes either an Alligator or Clip Pigtail for your glow plug connection. Alligator connects vertical to the plug and  is recommended for most Helicopter & buggy installations. Clip connects horizontal to plug is recommended for most Airplane installations.

 
 
$64.95
Sale Price: $59.95
 
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YS 91SR

91SR Helicopter Engine

 
 
$318.00
 
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SwitchGlo Pro Optional Pushbutton

The Pushbutton plugs into SwitchGlo Pro and is mountable anywhere on your craft. You can use it as a secondary glow trigger along with your transmitter or as the sole method to trigger SwitchGlo Pro. The Pushbutton is a 15 inches in length, thin, durable, and flexible. It can be twisted, folded and ... 
 

$10.95
 
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Fuel Magnet

This will get every drop of fuel out of the tank. 
 

$15.95
 
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Fuel Magnet Replacement Foam

Replacement foam for the Fuel Magnet. 
 

$15.95
 
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