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 original Holley Model 4150 carburetors were introduced over 30 years ago. While the now-classic design has withstood the test of time and outlasted most other competitive 4-barrels, inevitably the ...

Holley Performance Products is a brand known to anyone who has wandered the aisles of their local auto parts store or spent time poking around the engine compartments of older vehicles. The Holley ...

Playing with old cars and carburetors means you must do a little maintenance occasionally. After a long winter’s hibernation, the primary float bowl of the carburetor on our small-block flooded over ...

We have been engrossed in electronic fuel injection for more than 30 years, which makes it challenging to remember the humble two- and four-throat carburetor. Fox-body Mustangs were fitted with ...