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DLE20 20cc RC petrol engine.


The DLE20 is a side exhaust, rear carb engine for scale and aerobatic aircraft. High performance, reliable operation and great backup mean these engines have become a firm favourite within many aspects of the RC community. Often directly replacing the 120 four stroke they make for a great upgrade and first foray into RC petrol power.



Performance: 2.5HP/9000rpm;    

Idle Speed: 1700 rpm/min;

6Kg Static Thrust / 100 meters Altitude;    

5.3Kg Static Thrust / 1800 meters Altitude;

Recommended propeller:14×10;15×8;16×6;17×6; 

Spark plug :NGK CM6.


Size and dimensions

Exhaust Amount: 20cm3;

Diameter×Stroke: 32mm×25mm; 

Ratio of compression: 10.5:1;

Ratio of lubricating capacity: 30:1;

Weight: Main engine--670g, Exhaust pipe--60g,Ignition equipment--140g; 

Ignition volt:4.8V-8.4V.

All of the DLE Engines we supply are 100% Genuine, we are aware there are apparently some fake DLE engines out there but we can assure our customers that our engines are genuine.

Perfect for the Yak 54 here

Yak 54 for the DLE20

This item is "Direct Delivery" Click for More info

This item is Direct Delivery at present, Click for More information about Direct Delivery

  • Manufactured by: DLE

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