Turbos and superchargers have made extra power almost easy to come by. Thanks to them, even tiny four-cylinders can make the type of numbers that used to be reserved for big-displacement engines. That ...

There's nothing new about injecting nitrous oxide into a combustion engine to increase its output. Sure, the technology has been refined over the years, but the concept has been viable for more than ...

Back in part 7 of Modern Mouse, not only did we add boost to our LM7 test mule (now displacing 383 ci), but we threw in a single turbo test on a stock 5.3L LS as well. We also promised (and delivered) ...

If you've watched a car movie like the "Fast and the Furious" franchise in recent years, you might've noticed them pressing a button and the car suddenly getting a massive boost in engine power. When ...

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...