Dle Engines DLE-120 120cc Electronically Ignited Twin Cylinder Gasoline RC Aircraft Engine with Mufflers for Gas Model Planes


Fifty pounds of static thrust. That's enough power for the intense 3D maneuvers model RC aircraft pilots demand and then some, and that's exactly what the DLE-120 dishes out. Twin opposed cylinders reduce vibration, limit engine wear, and maximize overall performance.

But the performance doesn't stop at the cylinders. Electronic ignition makes this engine reliable to run and easy to start. Plus, the included mufflers and carbs are matched with the engine for never-fail ultimate performance.

Fire up the DLE-120 for maximum punch at minimum weight and fly with success-fueled confidence.

 
FEATURES

50 lbs of static thrust-ideal for intense 3D manuevers
Electronic ignition for faster first time starts, smooth idling and
superb throttle transition
Twin opposed cylinders reduce vibration and increase performance
Sealed crankshaft ball bearings
Alloy crankcase
Matched aluminum mufflers


REQUIREMENTS

87- 93 octane gasoline
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
Propeller: 26 x 10, 26 x 12, 27 x 10, or 28 x 10 depending on
aircraft
4.8 - 6V NiMH/NiCd, or 6.6V LiFe or 7.4V LiPo battery for ignition
(separate receiver style pack can be used)

**NOTE, 1st version ignition is marked 'A-01' on the label and
requires a regulator if using 2S LiPo/LiFe battery
If ignition module is the A-02 model it has a built-in voltage
regulator. Model A-02 designation is located above the word
"Ignition" on top of the case**

 
SPECIFICATIONS

Displacement: 7.32 cu in (120cc)
Horsepower: 12HP/7,500 RPM
Idle Speed: 1300 RPM
Ignition: Electronic
Bore: 1.85" (47mm) x 2
Stroke: 1.38" (35mm)
Compression Ratio: 10.5:1
Static Thrust: 20.9 lb (9.5 kg) @ 328 feet altitude
18.7 lb (8.5 kg) @ 1,800 feet altitude
Carburetor: DLE with manual choke
Weight: Engine, 5.08lbs (2306g)
Muffler 1, 3.6 oz (103 g)
Muffler 2, 3.9 oz (111 g)
Electronic Ignition, 5.3oz (149g)
Engine Mount Standoffs: 1.4oz (141g)
Total Weight: 6.13lbs (2781g)
Fuel: 87- 93 octane gasoline with a 30:1 2-cycle oil mixture

Carburetor;
Idle Adjustment Screw: Turn clockwise to increase idle speed,
counter-clockwise to decrease idle speed
Low Speed Needle: 1.25 turns from closed
High Speed Needle: 1.5 turns from closed-both needles preset at
Distance between Cylinder Heads: 9.8" (250mm)
Cylinder Head Diameter: 3.14" (80mm)
Standoff Length: 0.79" (20mm)
Length/back of Crankcase to Prop Drive Hub: 6.5" (166mm)
Width from Carb to Crankshaft Center: 4.6" (116mm)

Package includes:

* DLE 120cc Gasoline Engine
* two Mufflers
* Ignition Module
* two Spark Plugs
* spiral Wire Wrap
* Connector Clips
* Instruction Manual
* four 0.98" (25mm) Standoffs
* Ignition Sensor