Unless you’re new to the hot rodding/high performance auto scene, you know that GM’s LS engine is probably the most popular aftermarket powerplant for GM owners, and perhaps beyond. It doesn’t matter ...

A complete guide to the history of the LS and Vortec engine brands, the differences between them, and their components. Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest ...

Apparently, there is no ceiling when it comesLS performance. Just when it seems an insurmountable threshold of horsepower, speed, or low e.t. has been achieved, the next racer is able to shove another ...

You swap an engine when you want more power, and the GM LS range of engines is, with the Honda K-engines, the logical choice to achieve this. The LS engines are a range of small-block V8s made from ...

Everybody loves an engine swap, but let’s be honest: There are only so many LSX, 2JZ-GTE, and K-series swaps we can see before we lose interest. Yes, the three engines I just listed are superb engines ...