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 ...

Carburetors with vacuum lines are still found on classic vehicles and small-displacement engines — but what is the vacuum actually used for? Let's take a look.

The carburetor became too old school and inefficient compared to fuel injection systems. This was the last vehicle in ...

It's true that carburetors are considered "old school" and aftermarket electronic fuel injection is considered state of the art and is continuing to grow in popularity. The obvious advantage of ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...