The Autopian on MSN
One of GM’s most complicated engines had no crankshaft, four pistons, two cylinders, a turbine, and could run on whale oil
Automotive history is full of dead ends that eventually get lost to time. Seventy years ago, the free-piston engine was ...
Fast Lane Only on MSN
This rotary engine gave Mazda one of the strangest advantages in racing
The rotary engine, a unique and unconventional design, has provided Mazda with remarkable advantages in the world of racing.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results