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

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

Mixed reports about Mazda's upcoming hybrid sports car contradict what we already know. Mazda's patents showed a very ...

Supercharged Megazilla 7.3-liter and Dark Horse 5.0-liter engines for drag racing, street, or off-road use hit the Ford ...

This past weekend, the Petersen Automotive Museum and the greater Los Angeles automotive enthusiast community came together ...

We take the Flagship Pivot Mach 4 SL with SRAM Flight Attendant around local trails to see what this new tech adds to an ...

From the unmistakable shrill howl of the four-rotor 1991 Mazda RX-7-001 GTO to the thundering Chevrolet V-8 growl of a 1985 ...

IMSA Classic Saturday morning at the 63rd Rolex 24 At Daytona truly offered race fans and competitors alike a period-correct ...