DLE DLE 120CC GASOLINE TWIN ENGINE

DLE 120CC GASOLINE TWIN ENGINE
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
Two year limited warranty through Hobby Services beginning at date of
purchase
INCLUDES
DLE 120cc Gasoline Engine, two Mufflers, Ignition Module, two
Spark Plugs, spiral Wire Wrap, Connector Clips, Instruction
Manual and four 0.98" (25mm) Standoffs
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
Ignition Battery: 6.6V
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
factory
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)