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Four Rotor AWD Mazda RX-7 Keeps Things Conservative With 1,100 HP
If you think the exterior of Todd Budde's 1993 Mazda RX-7 ... after a complete engine rebuild, considerable dyno time, and various tweaks and changes, the four-rotor, AWD RX-7 is fully operational ...
autoevolution1mon
Dahm Fires Up the 12-Rotor Engine, Sounds Like a Decepticon
A 500-hp Mazda RX-7 will ... fame partly due to his 4-rotor builds. But he now took things to the next level by creating the 787D. Someone already built a 6-rotor RX-7, and Linc Whiddett has ...
Hackaday6y
3D-Printing Wankel Engine From Mazda’s Beloved “Rotary Rocket”
Although there was briefly a company called Rotary Rocket, the term is much better known as a nickname for the Mazda RX-7 — one of the few cars that used a Wankel, or rotary, engine. If you ever ...
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The Most Power-Dense Mazda Engine Ever Built
Take the Wankel engine ... the first-gen Mazda RX-7. The 12A was the direct successor to the 10A, and featured some then-revolutionary tech, such as a hardened rotor housing, a chrome-plated ...