Sure, the rotary engine may be an oil-eating machine filled with Nazi-designed ... Not as often as Rotary Stifler, aka Rob Dahm, though, and especially not since someone gave him a homemade ...

Rob Dahm is a man ... order parts from Mazda, machine and fabricate parts and assemble them into a deliverable package ready for a trek across the planet. For this, Dahm paid an additional $ ...

Vocal doubts were cast immediately after that 2016 showing and over the years, even as Rob Dahm made strides with his RX-7 via his YouTube channel, the naysayers were right there with him.