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 ...

Testing a Porsche 992 GT3 RS on a hub dyno at 9000rpm, featuring a straight-piped 992 GT3 Inconel exhaust. Captured with pure ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...

Named after the Generation II LT4, the Generation V LT4 is a direct-injection small block with more than 640 horses on tap from a displacement of 6.2 liters. The most powerful application is the ...

Another turbocharged BMW M performance car has hit the road, and you know what that means: another chance for a dyno test to show that BMW's official numbers significantly understate the level of ...