Welcome to Billet Inc.



Billet Inc has been designing and manufacturing high precision components for all forms of motor sports for decades.  Specialising in high performance CNC machining, we manufacture our Patent Pending range of Billet Alloy Rotary Engines and associated products, from custom to aftermarket OEM for many makes and models.

Quality directly translates to performance, in the form of well-designed, light-weight components that can withstand the rigours of motorsport. Billet Inc combine a great blend of these assets; performance, reliability and weight, which would only be possible with the highest quality standards


Our Clients


Our Billet Alloy Rotary Engines can be found in many of the fastest rotary powered drag racers in the world today.

We have also supplied our engines to the sport aviation industry.


Why choose us


  • Product longevity – Our patent pending Rotary plates are world class, reliable. We have many customers that have enjoyed the strength and reliability of our engines and components, many of whom have done so after enduring much cost and many hours replacing cracked and worn OEM parts
  • Product Safety – Due to the patent pending construction we have eliminated the chance of plates cracking which can put the driver and spectators at risk of an avoidable accident
  • Ease of maintenance /Parts backup – Our plates are designed have replaceable wear face inserts, which can be easily replaced upon wear or damage

Custom Anodizing is available on external parts.