There are plenty of high-powered, performance-oriented LS engines out there. But what about the LS4? How powerful is that particular iteration?

The cast-iron engine block may seem like a relic of the past, but that's not so. Dodge and Ram still use it in some of their vehicles. Here's why.

Chevrolet's ZZ632/1000 big-block crate engine makes 1,004 horsepower, 876 lb-ft of torque, and has a suggested price of around $48,000.

At the heart of this effort is VdoCipher's Piracy Tracker and Hacker Detection Engine — a proprietary system that combines behavioral video streaming analytics with authentication data.