Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

From the archives: Using a stash of parts and an old set of AFR 227 heads, see how this small-block combo got every last bit of power. To celebrate HOT ROD's 75th anniversary, we teamed up with ...

The LT1 and LT2 sit at the heart of modern Chevrolet performance, and understanding how they differ is crucial if you care ...

Outlines how to remove, dissassemble, recondition, rebuild and replace a small-block engine?all in step-by-step clarity. Covers models: 262, 265, 283, 302, 305, 307, 327, 350 and 400 cid engines.

When it comes to engine building, cylinder heads are of utmost importance. Here's why Chevy's small-block Vortec heads could ...

Let's define "small-block" so no one will get mad (people will still get mad). General Motors may call the Gen-III to Gen-V LS and LT V8s "small-blocks" in marketing materials, but even Chevrolet's ...

When adding upgrades such as a temperature gauge or fuel-injection temp sensors you might just run out of threaded ports in which to screw in the needed extra water temp sensor. It would be nice if ...

When the gearheads of the world get together to talk about the most powerful vehicles from the early muscle car era, those sporting the more notable big block engines of the day tend to take up most ...

American automotive performance in the 1950s was a simple recipe. If you wanted to go faster, you didn't optimize what you had; you just added more to it. More displacement, more iron, more horsepower ...