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 ...

As we'll illustrate in this story, the LS engine is capable of producing big-block-style displacement and power in a small-block-sized package. It seems like something larger than a mouse yet smaller ...

Upgrading the camshaft on an LS engine can completely change its personality, unlocking significant horsepower and torque gains. The right cam choice balances power goals, drivability, and supporting ...

Why it works: LS engines combine compact size, high power, and reliability, making them ideal for retrofitting into older trucks without excessive fabrication. Fuel system matters: Upgrading to a high ...