Horse Sense: Any form of engine tuning is a bit of two steps forward, one step backward, but electronic tuning is especially free-form because there are so many possibilities. It's not a straight path ...

"Dyno verified" can mean different things, depending on which dynamometer that car was rolling atop.

Wild engines, with aluminum everything, mega cubic inches, huge superchargers, three stages of nitrous, and untold horsepower are fascinating, but back in the real world, most of us live with much ...

In 1995, engine shootouts were big around the office, and staffers struggled to build the most power for the least money. One result of those days was a 351 Windsor engine that squeaked out 447 hp at ...

Your truck's factory settings are holding back more power than you'd expect.

OK, maybe the installation isn't that easy, but the end result is the same. Until last month, our '11 AMSOIL GT's power has come from a stock Coyote motor with a Ford Racing 2.3-liter twin-screw ...

Despite the Lamborghini Huracan’s young age, the tuning scene has already offered us a few kits for the latest Raging Bull, with these targeting both the aesthetics and the technical area of the ...