Engine Specifications


Engine dry weight is approximately 340 lbs., including turbocharger, turbo-to-engine exhaust system,alternator and starter. 

Additional weight-reducing innovations:

  • Assembly - approximately 80 lbs. for most installations
  • Smaller cowling - reduces weight and drag

Fully installed engine is anticipated to weigh equal to or less than equivalent engines being replaced.

Horsepower (hp) Sizes/Options

  • 160 hp
  • 180 hp - Initial model
  • 200 hp

Turbocharged and Supercharged

Fuel Consumption – 180 hp

  • Idle: Less than 0.3 gallons per hour
  • 65% Power: 6.2 gallons per hour
  • 75% Power: 7.5 gallons per hour
  • Initial Testing: 35-40% increased fuel economy when compared to other competing gasoline engines.


  • Jet-A, Jet A-I
  • JP-8
  • JP-5
  • D1
  • D2
  • JP-8-100
  • F-24
  • Diesel fuel


Uses commercially available AeroShell Aviation Diesel Ultra Oil 5W-30.

Time Between Overhaul (TBO)

  • Requesting FAA “on condition” rating for overhauls.
  • Performing extra testing before release to achieve high initial TBO's.

Maintenance & Service Program (MSP)

Includes a fixed cost-per-hour for overhauls, plus service.


Over 1,500 Total Engine Hours Accumulated: 

  • Experienced frequent “zero hour restarts” due to development and production transition and in working with various components.
  • Conversely, rods and crankshafts have individually tested in the hundreds of hours.