Twin-cylinder power and efficiency
The DLE-40cc delivers smooth and reliable power for intense 3D maneuvers and big sky aerobatics! Twin opposed cylinders reduce vibration and engine wear and increase performance.
Mufflers, standoffs and electronic ignition included for even better value. Pick up the DLE-40 and fly with performance-fueled confidence.
Efficient, light design for a high power-to-weight ratio
Light pistons for fast acceleration, excellent compression and low vibration
Sealed crankshaft bearings
Improved piston and cylinder contact area for increased engine lifespan.
Matched mufflers included for optimized power
Electronic ignition module with spark plugs
Spiral wire wrap
Displacement: 40.0 cc (2.45 cu in)
Bore (x 2): 1.26 in (32 mm)
Stroke (x 2): 0.98 in (25 mm)
Total Weight: 3.3 lb (1.5 kg)
RPM Range: 1500-8500
Output: 4.8 hp @ 8500 rpm
Includes: electronic ignition module, 2 each of mufflers and spark plugs, standoffs, spiral wire wrap, connector safety clips & manual
Requires: ignition battery & propeller
Suggested Propellers: 19x8, 19x10, 20x8 & 20x10
Ignition Battery: 4.8-8.4 NiCd or NiMH, 6.6V LiFe or 2S LiPo pack
Gas/Oil Mix: 30:1
Replacement Spark Plug: NGK CM6
Static Thrust: 20.9 lb (9.5 kg) @ 328 feet altitude, 18.7 lb (8.5 kg) @ 1,800 feet altitude
Weight Breakdown: Engine: 2.58lb (1170 g), Muffler (x2): 3.6 oz (102 g), Ignition Module: 5.3 oz (149 g), Standoffs: 0.7 oz (19 g), Misc: 2 oz (56 g)