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    Doyle Rotary: Machining Parts

    I've posted here about a prototype motor that my dad and I are working on. We've started machining parts (so far just a few little pieces have been completed). The cylinder block is currently being cut on the CNC mill. Live video of the machining can be found here. The part has about 18 hours...
  2. A

    New Engine Design: Doyle Rotary

    I'm posting here to hopefully get questions, comments, suggestions and criticisms. My dad has been developing a new engine for 25 years and now has a design (patent pending) that is ready to be released to the internet. His design is a split-cycle rotary-piston engine that utilizes proven...
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