So, the last RX7 I posted was devoid of a rotary engine, so here’s another one that keeps it’s Wankel roots, but with a twist. If you love engineering, machining, welding, lathes, heat treatments, stress analysis, and 3D renders, then you’re going to love this completely custom made 4-rotor powerplant. Definitely one for the tech-heads amongst us.

Thanks to Oliver for submitting

CLICK HERE for the full build thread.

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