Cadillac updated its V16 in 1938 for the Series 90, moving the valves from the heads to the cylinders and mounting the engine's halves at a 135-degree angle. The Series 90 V16 cost over $5,000 ...

The W16 and V16 engines both have 16 cylinders, but they are very different engines. Here are the differences between those two engines.

Using a 12.3-liter V16 engine with four massive turbochargers, the powerplant went on an engine dyno where it laid down 4,515 hp. That’s not quite 5,000 you say, but that’s because the engine ...