I would like to use a Holley 8007 on my 1980 F100.

I think it would be a great carburetor to use with an Offenhauser dual port intake manifold.

However I don't like the lack of features that the 8007 is equipped with. Basically I want to build a "Street Avenger" carburetor with 390 CFM.

I really don't want to spend $550 on a new carburetor, and then tear it apart, and spend another $300 dollars on it. I'd rather build it from scratch, or buy a used carburetor and modify it.

Holley's website and product manuals don't list part numbers for parts like the throttle body or main body. Does anyone know of any way to get these parts new?

 

IMHO, visit a local carb rebuilding shop...they should have all of those parts sitting there!!!!!

 

You can buy whatever parts you want. Really it's the main body that the cfm is based on not the throttle body.

https://www.jegs.com/i/Holley/510/134-341/10002/-1

quickfuel has a 450 cfm that has more of the options you are looking for and I think that would be a better option. What else specifically are you looking for?