In an era dominated by electric drivetrains and over-the-air software updates, one Florida teenager has built a fast-growing ...

Over the years, plenty of magazine articles have been written about carburetor spacers. They all talk about how various spacer configurations work and have also delved into the various materials used ...

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 rules are pretty simple: build a low-dough motor with an iron block, off-the-shelf heads, an off-the-shelf carb, and a shot of juice. Don't go overboard on the trick parts, though, because the guy ...

Regardless of the larger target of extracting big power from your engine build is the primary goal of building a well-tuned combination that provides strong performance across the rpm band. And as ...