Thor engine with 100" prop
Thor engine with 100" prop

Thor is our 1500hp class 3x back-to-back world champion racing engine that we are further developing for high efficiency, compact, lightweight aviation use. Currently planned for certified and non-certified aircraft.

Specifications

  • 800-1600 hp variants
  • turbocharged inline 4 cyl four stroke
  • 4000 cc
  • 160 / 220 kg*
  • 220 g/kWh cruise
  • under 4 kg/h idle
  • pressure ratio over 1000**

Integration

  • propeller drive (fixed wing or rotorcraft)
    • variable pitch compatible

Timeframe

  • 12/2024 Aviation development complete

*low altitude single stage turbo / high altitude two stage turbo
**pressure ratio target over 1000:1 at maximum power at high altitude