Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest performance cars, but GM read the tea leaves and knew that this platform would not be able to get them where they would ...

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 ...

When maintained and operating correctly, Mazda's twin-turbocharged 13B-REW rotary engine that came under the hood of the third-generation (FD) Mazda RX-7 has plenty of advantages over your typical ...

We’ve seen just about everything with an LS-swap: a turbo LS Pontiac Fiero, twin-turbo LS Ferrari Dino 308 GT4, an LSX Willys Jeep, shoot, even a Ford Mustang isn’t immune to an LS engine transplant.