Sometime about 25 years ago, car magazines began doing stories on electronic fuel injection. They also began counting the days before carburetors would become extinct. Yet on the street today, the hot ...

The most popular street carburetor in the hot rod world is probably the 600-cfm Holley vacuum secondary carburetor, otherwise known as the 0-1850. They are popular for their wide range of application ...

Holley came out with the first modular carburetor, the 4150, back in '57. Today, Holley still makes the 4150-heck it even makes hopped-up versions for everything from drag racing to rock crawling.

The choke valve in an engine's carburetor, whether it's a Holley carburetor or another brand, helps a cold engine start by restricting some of the airflow into it. When the engine is cold, the choke ...

To work on carburetors requires, first and foremost, a sense of humility. More than a century after their invention and some 30 years since their disappearance from new production vehicles, these ...

With the latest Truck Avengers from Holley, virtually any engine size from six cylinders all the way up to monster big-block V-8s can be accommodated. Available to flow air at 470, 670, and 770 cubic ...