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Titan X-340
Titan X-340 engine on stand
Type	Horizontally opposed piston engine
National origin	USA
Manufacturer	Continental Motors Corporation
Major applications	Van's Aircraft

The Titan X-340 is an experimental four-cylinder, direct drive, horizontally opposed, air-cooled, piston aircraft engine.

Applications

• Van's Aircraft

Specifications (X-340)

Data from [1]

General characteristics

• Type: Four-cylinder air-cooled horizontally opposed engine
• Bore: 5.125 in (130.18 mm)
• Stroke: 4.125 in (104.78 mm)
• Displacement: 340 cu in (5.57 L)
• Length: 29.07 in
• Width: 32.27 in
• Height: 20.36 - 23 in
• Dry weight: 259–296 lb (117–134 kg)

Components

• Valvetrain: Two overhead valves per cylinder
• Fuel system: Updraft carburetor
• Fuel type: minimum grade of 100LL avgas
• Oil system: Wet sump
• Cooling system: Air-cooled

Performance

• Power output: 174–180 hp (130–134 kW)
• Compression ratio: 8:1 - 9:1
• Power-to-weight ratio: 0.69

See also

• List of aircraft engines