Performance Diesel Inc. (PDI) recently launched its Big Boss Tuner HD, a hand-held tuner designed for fast and easy installation that will typically deliver a 10 to 15 percent increase in horsepower ...

Want to inject some additional performance into your car? Performance chips are an easy way to add more horsepower and torque. If you are looking to get more power and better fuel economy from your ...

The new Chevrolet Corvette ZR1 was already a bit ridiculous. Naturally, tuners have decided that was not nearly enough. Earlier this week, HP Tuners became the first to crack the Global B E68 ECU used ...

The 5.7 HEMI is one of the most recognizable and celebrated American engines ever made. It's a beast of a power plant, with up to 395 horsepower and 410 lb-ft of torque on tap — right out of the box.

It wasn't long ago when avid car buffs believed that the end of the musclecar era had arrived with the introduction of electronic fuel injection (EFI). With soaring gas prices, the Big Three started ...

Some people are happy to leave a car stock. After all, the factory made it that way, and they must surely know what's best for it. But for all the people that leave their car standard and as-is, there ...

The 7.3 Power Stroke turbodiesel has become an iconic engine that's considered by some to have heavily influenced diesel design. The 1994 Ford Super Duty was the first to showcase the 7.3-liter Power ...

Hennessey Performance's Tuner School in Sealy, Texas is an institution that teaches prospective performance vehicle builders how to make fast cars go faster. Their 14-week program limits class sizes ...

Smart vehicles are becoming a reality and motorcycles are no exception; Yamaha now allows you to communicate with your bike If your motorcycle could talk, what would it say? I mean besides scolding ...