How a Rotary Engine Works and the Mazda 787B at Le Mans

I promise to make a post about the RX-8 I bought for the EV conversion soon. Until then the quick and dirty details are that I towed it home and it runs perfectly, so I’ve been driving it around and enjoying my first rotary powered car. It drives absolutely amazing which has piqued my interest in rotaries in general. This video has been the best explanation of how one works that I’ve found on YouTube:

 

When you’re talking rotaries, it doesn’t get much better than the Mazda 787B. It has a 4 rotor engine with variable length intakes mounted midship. The 787B was the first and still the only Japanese car to win the 24 hours of Le Mans. This video was taken  at last year’s 24 hours of Le Mans to commemorate the 20th anniversary of the victory. Mazda got one of the original drivers to take the 787B around a full lap of the Circuit de la Sarthe.


Source: YouTube users max27890 and rittboy8u

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