DLE just released a newly designed 85cc engine, which is perfect for 96-110 inch war birds like P51, Spitfire, Hawk Typhoon and 100 inch sports plane. Product review was done by Dave Goodes in January 2013.

Features:

• Simple design and lightweight
• Fully automatic electronic ignition
• Battery pack for ignition power from 4.8 to 14 V (not included)
• DLE diaphragm carburetor with manual choke
• Aluminum inverted exhaust silencer provided
• Cast Aluminum crankcase
• Crankshaft mounted on two ball bearings
• Connecting road head on needle bearing
• Induction Valve System
• One year factory warranty
  

Specifications:

• Power: 8.5 HP @ 7500RPM (Static thrust 21kg/100 meters altitude, 18kg/1800 meters))
• RPM: 1500-7500RPM
• Displacement: 85 cc
• Bore: 52mm
• Stroke: 40mm
• Weight: Engine: 1930g - Ignition system: 130g - Muffler: 250g approx.
• Two-bladed recommended propeller : 25x10, 26x10 26x8, 27x8 inch
• Spark plug: NGK CM6

Standard package includes the engine, standoffs, CDI engine mount and muffler.