MOTOR DL ENGINE 61CC GAS DLE61

FEATURES

• Electronic ignition delvers smooth idle, easy starting and
• powerful throttle transition, spiral wire wrap eliminates interference
• Muffler designed for optimized power delivery
• Enlarged crankshaft ball bearings
• Two petal reed valve induction system
• Airplane specific carburetor with manual choke
• Lightweight piston for fast acceleration, excellent compression and low vibration

INCLUDES

• DLE-61 Gasoline Engine with Electronic Ignition, NGK CM6 Spark Plug,
• Electronic Ignition, Muffler, four 2.7" (68mm) Standoffs and Instruction Manual

REQUIREMENTS

• 87 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
• 4.8 - 6V NiMH/NiCd, or 6.6V LiFe or 7.4V LiPo battery for ignition
  (separate receiver style pack can be used) (LiPo & LiFe requires
  voltage regulator)

Propeller: 

• 22x10, 23x8, 23x10, 24x8
• Field Equipment

SPECIFICATIONS

• Displacement: 3.7 cu in (61.0 cc)
• Bore: 1.85" (47mm)
• Stroke: 1.38" (35mm)
• Compression Ratio: 10.5:1
• Performance: 6 HP/7,500RPM
• Idle Speed: 1,400 RPM
• Overall Weight: 4 lbs (1814g)
• Engine Weight: 3.02lbs (1370g)
• Muffler Weight: 3.9oz (110g)
• Ignition Module Weight: 3.9oz (110g)
• Engine Mount Standoff Weight: 4.5oz (128g)
• Distance between top Horizontal Mounting Hole Centers: 3.54" (90mm)
• Distance between Vertical Mounting Hole Centers: 2.64" (67mm)
• Distance/bottom Horizontal Mounting Hole Centers: 2.83" (72mm)
• Height/Crankshaft center to top of Cylinder Head: 4.96" (126mm)
• Backplate to outer edge of Prop Drive Hub: 6.77" (172mm)
• Outer edge of Standoff to outer edge of Prop Drive Hub: 9.45" (240mm)
• Standoff Length: 2.68" (68mm)
• Spark Plug Gap: 0.018 - 0.020" (0.45mm - 0.51mm)

Carburetor Settings; (carb is preset at factory and should require
only small adjustments)

• Idle Adjustment Screw: Turn clockwise to increase idle speed,
  conterclockwise to decrease idle speed
• Low Speed Needle: Turn needle to fully closed position, then open
  1.25 turns
• High Speed Needle: Turn needle to fully closed position, then open
  1.5 turns-tachometer is recommended when setting high speed
  needle to obtain maximum speed