This video will cover some of the basic. You take the engine cubic inch and multiply by the maximum rpm and divide by 3456.
Aed Performance 750ho Bk Double Pumper Carburetor Black
Holley double pumper 750 tuning. Used for high performance or larger displacement engines they are infinitely tunable. Lets say you have a 750 double pumper holley 0 4779. How to tune holley carburetors. Itll get a 2400 stall in the future. How to tell what size carb you need. Welcome back to the channel.
The mechanically operated double pumper carburetors seldom come with an electric choke. Its got a th350 with an 1800 stall and a 308 not optimal but ill shift in manually most of the time most likely anyways. Today im going to take off the holley 750 cfm carburetor on my 1970 corvette and show you how i do a basic setup. Power valve tuning theres more to tuning the holley power valve on the primary side than just choosing when the valve opens. A 750 double pumper holley carburetor is a high performance carburetor that incorporates two accelerator pumps that are manually operated. If you have an automatic transmission you will need a vacuum sec.
Carb a standard transmission can use a double pumper carb. On your engine. A holley 750 double pumper has fallen into my lap and is going atop a mild 350 in my 1975 camaro replacing a tired and badly tuned quadrajet that im just sick of messing with.
Gallery of Holley Double Pumper 750 Tuning
