A Miata Running with Homemade Camless Valve Technology
Wesley Kagan · Demo · 26 min · 2021 · YouTube title: I put Koenigsegg’s freevalve tech on a Miata... It runs and drives!
Why it's here
HN commenters cite it as an impressive hobbyist project and as an example of open-source engine control enabling freevalve retrofits.
What it covers
Hobbyist Wesley Kagan shows his Miata running and driving with a homemade version of Koenigsegg's freevalve camless valve technology. The build uses open CAD files and code and he describes it as an ongoing work in progress.