For tight airplane cowls, a rear exhaust setup makes all the difference. The DLE35-RA offers 400 more rpm than the DLE-30 with performance perks like a redesigned muffler, lighter piston, and updated electronic ignition u...

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Product Review

For tight airplane cowls, a rear exhaust setup makes all the difference. The DLE35-RA offers 400 more rpm than the DLE-30 with performance perks like a redesigned muffler, lighter piston, and updated electronic ignition unit.

Electronic ignition gives you a sure-fire start every time and, once you're in the air, the pumper carb delivers consistent, reliable fuel flow through the craziest acrobatics. Add in the "extras" that DLE gives you - ignition system, muffler, spark plug, manual, and more - and it's no surprise DLE is one of the highest rated model airplane engine manufacturers in the world.

Specifications:
Stock Number: DLEG0435
Displacement: 34.9 cc (2.13 cu in)
Bore: 1.52 in (38.5 mm)
Stroke: 1.18 in (30 mm)
Total Weight: 2.77 lb (1.26 kg)
RPM Range: 1,500-8,500
Output: 4.1 hp @ 8,500 rpm
Requires: Unleaded gasoline, oil, ignition battery and propeller
Includes: Electronic ignition, muffler, spark plug, engine standoffs, integrated choke rod guide and rear-mounted carb

Technical Data:
Ignition Battery: 4.8V-12V NiMH, LiPo or LiFe pack (Voltage regulator required if LiPo or LiFe pack is used.)
Compression Ratio:
7.6:1
Gasoline/Oil Mix:
30:1
Replacement Spark Plug:
DLEG3526
Weight Breakdown:
Engine: 33.02 oz (936 g); Muffler: 2.61 oz (74 g); Ignition: 5.26 oz (211 g)

Recommended Products:
HCAM6426 Hobbico LiFeSource 6.6V 1800mAh 10C LiFe Receiver Pack
XOAQ1810 Xoar 18x10 Beechwood Propeller

Recommended Options:
DLEG3526 DLE 35RA-K26 Spark Plug
DLEG0301
DLE Prop Drill Guide 30, 35RA & 40
DLEG5525
DLE Onboard Digital Tachometer
DLEG9205
DLE Gas Engine Kill Switch v2.0
FPWM0290
FlightPower 5A Voltage Regular (if LiPo or LiFe pack is used)
XOAQ1908
Xoar 19x8 Beechwood Propeller
XOAQ2008
Xoar 20x8 Beechwood Propeller
XOAQ2010
Xoar 20x10 Beechwood Propeller



  • This engine is designed with a lighter piston skirt for lower weight, better throttle response, and increased resistance to wear.
  • The customized, pumped DLE carburetor delivers consistent fuel flow, while the 2-stage muffler reduces back pressure and increases power.
  • The advanced aluminum alloy crankcase is CNC-machined to exacting standards for high performance and long life.
  • Fully automatic electronic ignition delivers easy starts and consistent runs.

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