This is a question I get asked a lot. What carburetor would be best for my engine?Whether it be a 1, 2, or 4 barrel, here is a little help for you.There is a formula that will get you very close to the proper...
This guide is intended to acquaint you with various intake manifolds for Small Block Chevys (SBC) that accept three two-barrel carburetors. This intake system has been a hot-rodding staple since the s. Two...
Removal Most Carburetors are spigot mounted- their bodies push intor rubber mounts, with a simple metal clamp around them. Undo the screws until the metal bands are loose and simply pull the carburetors out of...
This is a brief guide to the Rochester 4-Jet carburetor used on various GM, Packard and Studebaker products from 1952 to 1967.This isn't meant to be a technical manual, but is just an overview of some of the...
How do you determine what size carburetor do you need? A number of factors come into play. What cubic inch size is your motor? What do you do with it? Race, street use, towing, street use with occasional...
HOLLEY CARBURETOR, all Holley carbs are identified by the list number generally located on the front of the choke tower. ex. list 4776-2 is a 600 double pumper. all dual line holley's are not double pumpers,...
There is a lot of mystery surrounding power valve selection for Holley carburetors. Once you have an understanding of how power valves work and a basic vacuum guage, it is very simple to select the correct...
There are three main materials of which carburetors are made: cast iron, zinc and aluminum. Starting in the 30’s, cast iron started to be replaced by zinc and in the late 50’s, aluminum replaced a lot (but...
This is a brief survey of the Rochester Quadrajet carburetor.Quadrajets were used as original equipment on many vehicles from 1965 to 1990.Over 100 million have been produced.1966 Rochester Quadrajet used on...
Holley carburetors come from the factory calibrated for operation at sea level and an inlet air temperature of 70 degrees fahrenheit. Use Google to determine the altitude of the location where you live or...