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DLE Engines - DLEG0420 DLEDLE-20RA DLE-20RA 667300804204 0667300804204
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DLE Engines DLE-20RA Gas Rear Exhaust w/Electronic Ign
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DLE Engines DLE-20RA Gas Rear Exhaust w/Electronic Ign
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Instruction Manuals: Manual 1 (491 KB)
Tower Catalog Page: 166

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Tech Notes
This is the DLE-20cc Rear Exhaust Gasoline Engine with Electronic Ignition.


Sealed crankshaft bearings, efficient design for lighter weight
Two petal reed valve rear induction with DLE customized carburetor
Redesigned piston is lighter for faster acceleration, better
compression, and lower vibration
Newly designed circuitry and software in electronic ignition provides
better idle and improved transition, and also allows a wider range
of ignition battery voltages from 4.8-8.4V
Rear exhaust with newly designed muffler with two outlet stingers
that alloy engine to breathe better and produce more power
Lightweight aluminum alloy crankcase
Two year limited warranty through Hobby Services beginning at date
of purchase


DLE-20cc Rear Exhaust Gasoline Engine with Electronic Ignition,
Muffler, two Muffler Extension Tubes with Clamps, Muffler Gasket
two 4x20mm Muffler Screws, Spark Plug, and Manual


Gasoline with at least 87 octane rating
2-cycle oil, mix ratio for this engine is 30 parts gas to one part
oil and must be followed exactly for warranty consideration
and optimum performance
4.8 - 8.4V battery for ignition, separate receiver style pack can be
used (LiPo & LiFe requires voltage regulator)
Propeller and field equipment


Output Power: 2.5 HP at 9,000RPM
Idle Speed: 1,700RPM
Static Thrust: 13.14lbs (6.3kg) 328ft (100m) altitude
12.6lbs (5.6kg) 5,900ft (1800m) altitude
Displacement: 1.22 cu in (20cc)
Bore and Stroke: 1.26 x .98 (32 x 25mm)
Compression Ratio: 10.5:1
Weight, Engine Only: 1.7lbs (660g)
Exhaust: 2.8oz (80g)
Ignition: 4.6oz (130g)
Fuel Mixture: 30:1
Fuel Octane Level: 93
Propeller Range: 14x10, 15x8, 16x6, 17x6
Ignition Battery: 4.8 - 8.4V
Replacement Spark Plug: NGK CM6
Carburetor Settings:
Low Speed Needle: 1.5 turns out, adjust until engine idles smooth
and transitions to a high speed without dying or flooding
High Speed Needle: 1.5 turns out, adjust to peak RPM

jxs 09/09/13

– If you need more information, use these DLE Engines resources –
Click Here: Manufacturer's Product Web Page
Email: enginesupport@hobbico.com
Web Site: http://www.dle-engines.com/
Phone: 217-398-8970
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DLE Engines

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Accessories Needed
This is the DLE-20cc Rear Exhaust Gasoline Engine with Electronic Ignition. FEATURES: Sealed crankshaft bearings, newly designed electronic ignition for better idle & improved transition, newly designed muffler w/2 outlets REQUIRES: 2-cycle oil, propeller, 4.8-8.4V ignition battery

Accessories for the DLE Engines DLE-20RA Gas Rear Exhaust w/Electronic Ign

Primary Accessories     Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
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 LXNCT1 Fuji Imvac NiMH 4-Cell 4.8V 1400mAh Flat Rx U EIS
Qty Discount Available
17.99   In Stock
 LXS626 Klotz Gas RC Modelube 16 oz
Qty Discount Available
8.19   In Stock
Subtotal for this Group of Accessories: 26.18  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories     Optional Accessories

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