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 ...

With trucks evolving faster than a clean freak can go through a gallon of quick detailer, some of the basic mechanical skills are getting pushed back into the memory banks. Things like plugging in a ...

There are at least two different primary metering block gaskets for a typical 4150 and many 4160-style Holley carburetors. We ...

The hot tip in diets now is low-carb and Atkins friendly. But when itcomes to carburetors and power, we're all in favor of loading up oncarbs and tuning them to work their best. To this end, we ...

From left to right: Baer Spray Brake Cleaner, Holley Carburetor & Throttle Body Cleaner, and NOS Octane Booster. These high-performance chemical solutions are designed to enhance braking efficiency, ...

Time-lapse magic returns from Hagerty—the number one insurer of classic cars—this time involving the teardown of a Holley carburetor. Before the days of fuel injection, these babies were essential for ...

Have you ever wondered exactly what those articulating chunks of metal atop your intake manifold actually do? As a Gen Xer who was weaned on GM EFI systems, for years the inner workings of a ...

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