X340 ‒ Series Engine

  • The Titan 340 is unlike any other engine we offer. This small stroked 320 can generate over 180hp yet weighs 20lbs less than a standard 360 model. ASTM certification confirms this engine is a reliable and great performer. Prices start at $25,850.00

    Continental Motors X340 Series Engine

    Airframe type

    Experimental

    Performance

    Maximum Continuous HP166 / 180

    Maximum RPM @ full power2,700

    Recommended TBO (hours)2,000

    Number of Cylinders4

    Bore (inches)5.125

    Stroke (inches)4.125

    Displacement (cubic inches)340

    Compression Ratio8.0:1 / 9.0:1

    CHT - maximum500° F

    CHT at maximum cruise (recommended)425° F

    Spark Plug Boss

    18mm/14mm

    Fuel

    Fuel DeliveryCarb/Injection

    Aviation Grade, Octane (recommended)93/100/100LL

    Dimensions

    Height (inches)20.36-23

    Width (inches)32.27

    Length (inches)29.07

    Weight

    Estimated Dry Weight (lbs.)245

    Oil temperature

    Normal Operating Temp180° F

    Maximum Operating Temp245° F

    Normal Operating Oil Pressure, psi
    (Maximum / Minimum / Idling)290 / 60 / 25

    Engine mount

    Dynafocal Type 1 or Conical

    Propellor

    Constant Speed or Fixed

    Prop governor

    LocationRight Rear

    Crankshaft

    Flange.38 thick

    Bushings (prop bolt size)7/16 or 1/2 UNF

    Oil Capacity8 quarts

    Induction PlenumWarm/Cold

    Sump Options

    Mag/Alum