To sleeve or to bore your engine block? That's the several-hundred-dollar question (maybe into the thousands) as you ...

We’re moving right along with our Summit Racing 427-ci small-block Chevy build. We started with a bare SPC engine block, and we’re building it from the bottom up. We left off last time with an ...

These durable, high-perfomance engines are available for far less than you might imagine, including the Chevy LS3, Ford ...

The 289 engine in our 1965 Mustang G.T. 350 clone sounded good and ran OK, but it just didn’t seem right. The bottom-end power was decent but as rpm rose, the 289 felt lazy. The guy we bought the car ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

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 ...

Cracked heads and blown head gaskets can lead to very similar issues in cars. Figuring out which problem you're suffering from can be difficult.