When the same motor is engine dyno tested and chassis dyno tested, a different tune is needed to produce the most efficient power. Once installed in the car, the vehicle's accessories, exhaust, and ...

When it comes to pump-gas performance, the name of the game is usually compromise. Unfortunately for turbo LS (or other) enthusiasts, real street (and some track) cars walk that fine line between ...

As many of you know, I have a car problem. I blame the Internet for that. If it wasn't for Recycler.com and AutoTrader.com, I'd probably own fewer cars than I do now. One hot item in the online ...

Lingenfelter Performance Engineering is back with another interesting upgrade for the C8-generation Corvette. On this occasion, the Michigan-based company rolled out a 427-cube stroker package for the ...

Ah, the cold air intake. It’s one of the most satisfying modifications available. Not only does it increase the maximum amount of ponies on tap, it provides a harmonious grumble under acceleration.

This video tests the power output of a BMW E36 323 equipped with an 800-euro eBay turbo kit. Taken to the dyno, the car is pushed through multiple runs to measure real horsepower and torque figures.

Tuning is to cars what coffee is to humans – it kicks it up a notch, and some carmakers have gone to great lengths to provide tuned versions of their stock vehicles. BMW is an example of a carmaker, ...