Testing. It’s the backbone of hot rodding, and it’s how we separate facts from fiction. It’s also where we generate even more questions, which often results in, you guessed it, more testing. The ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

The Stage 2 Audi S3 8Y produces 440HP with upgrades including an Eventuri intake, performance exhaust, intercooler, and ECU ...

The LS family of GM engines has been around since the late '90s, and over time these powerplants have found their way into everything from trucks to Corvettes. Why? Because they are simply some of the ...

The 2024 Mercedes G63 AMG producing 700HP delivers a deeper and more aggressive twin turbo V8 engine note with an Akrapovic ...

In January 2024, John Hennessey dropped the mic on the Mopar (and muscle car) society with a monster of a news: the Dodge Challenger SRT Demon 170, the ultimate ChryCo speed machine, was to get meaner ...

Most conversations regarding GM performance start and stop with the small-block V8. It is the easy button, the known quantity with a century of hot-rodding behind it. But over in Lubbock, Texas, the ...

STARKVILLE, Miss.—For two decades, the dynamometer at Mississippi State’s Center for Advanced Vehicular Systems has powered engine research and testing for consumer, industry and military applications ...

What happens when you shoehorn a Godzilla engine in a 1986 model year C10? Enter Jody Gunter from Gunter Specialty, the proud owner of a superb-looking Silverado with a lot more oomph than expected.