Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The ...

Rob Dahm is refining the unique 15.7-liter Y12 rotary engine, originally designed by Tyson Garvin as a twelve-rotor ...

It sounds more like an old-school radial aircraft engine than anything that should power an automobile of any kind.

Rob Dahm, known for pushing rotary engines to their limits, has taken on a challenge unlike any before. He has set his sights on the monstrous 15.7-liter, tri-turbo Y12 rotary engine—an ...

Matched with a lavishly appointed cabin and top-notch fit and finish, the Eunos Cosmo was poised to take on the BMWs, Mercedes-Benzes, and Jaguars of the day. However, its price tag of $43,650 also ...

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.

DeLorean DMC-12 is the talk of the town. It has underglow and turns heads like no other car when Bob and Mary go to dinner in it ...

Future enthusiasts might not be able to revel in the soundtrack of a combustion engine at its limit, be that a mighty V12, a thundering V8, or even a screaming rotary. However, that day is a long ...