Mere days ago, John Hennessey took delivery of an extremely special muscle car. As implied by the headline, it's the world's most powerful series-production muscle car, a 1,025-horsepower land missile ...

This video shows the Dodge Charger Hellcat SRT undergoing a dyno test to measure its real-world power output. We look at the supercharged V8’s performance, torque figures, and how the car handles ...

A couple of decades ago, you could easily pick the boneyard for an inexpensive engine core that would polish up nicely with a little cleaning and some machine work. Chrysler made millions of big-block ...

Talk to any experienced hot rodder and he'll be able to quote you pretty accurate numbers for factory muscle cars. He'll also tell you that there's going to be a big difference between rated flywheel ...