Could you please tell me if the Holley carb in these photos has mechanical or vacuum secondaries? I don't know much about these things. No time like the present to learn, Arron. If, as per your photos ...

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 ...

If you're a classic Mustang veteran, you've seen your share of carburetor swaps. Over the years, many original Autolite 4100 and 4300 carburetors have been replaced by any number of aftermarket carbs, ...