The last few years have seen a change in the performance aftermarket as more manufacturers move to a direct-to-consumer sales model. As an understandable reaction, some of the largest online retailers ...

Dart's LS Next block is the first significant change in the bottom-end architecture of the LS engine platform. By eliminating the "Y-block" design and replacing it with conventional-style main caps ...

With all the 1,000+ horsepower ratings permeating the pages of magazines and websites, it's easy to get complacent about achieving those lofty numbers. After all, they're seemingly so common that ...

With more than 2,000 horsepower put to the pavement, Mark Koehler's drag radial Trans Am blew through the 2010 racing season with a best e.t. of 7.50 at 194 mph. The combination that generated that ...