This 7.0L Hellephant engine build starts as a secret project with huge power, serious parts, and a mystery around what car ...

Once it is plugged it, a face-frying 4 megawatts of power are drawn into 2 electrical motors that crank out the equivalent of ...

Naturally aspirated big bore snowmobiles are back. We test 2026 Polaris, Ski-Doo, Arctic Cat and Lynx trail sleds. Naturally ...

Here’s a look at seven of our favorite secret V-12 prototypes and other one-off models, and our take on how they could have changed the automotive world if they’d been allowed to enter production.

Mustang Lifestyle hit the dyno again to push its 2020 Shelby GT500 to the limit. Smaller pulleys and cooler air unlocked ...

A 1969 Ford Mustang fitted with a modern Predator engine and manual transmission delivers a unique blend of classic style and ...