How to Rebuild a Holley 4412 Carb?

Answer Ask any classic muscle car enthusiast whether he prefers a fuel-injected or carbureted engine, and the answer will be nearly unanimous. The 4412 Holley is no exception, with its roots tied to the c... Read More »

Top Q&A For: How to Rebuild a Holley 4412 Carb

Holley 4412 Rebuild Instructions?

The Holley 4412 is a strong performing carburetor that comes from a long line of Holley performance products. Just as with other carburetors, over time the insides of the 4412 can become gummed up ... Read More »

How to Rebuild a Holley Carb?

Race mechanics and do-it-yourself gear heads turn to Holley carburetors because of their ease in both tuning and rebuilding. They are built elegantly simply, in a modular fashion that makes each mo... Read More »

How to Rebuild a Holley 650 Double Pumper Carb?

Rebuilding a Holley carburetor is a cost-effective alternative to completely replacing it. There are special "rebuild kits" that will provide you with a range of jet sizes, gaskets, pump diaphragms... Read More »

How to Jet a Holley Carb?

Each Holley carburetor comes with factory jets set for sea level elevation and a temperature of 70 degrees. For every 2,000 feet in altitude change, or 35 degrees of temperature change, the jets wi... Read More »