CFM of carburetor

[Hemi Rebel]

A friend of mine has a 68 fury 383 2bbl. Anyone have any idea what the cfm of the carb is? He gave me the number r6452a. Holley carb. I couldn't find anything on a quick Google search

 

[krowbar]

Go to Holley website.they have a sheet that has all the list numbers.might be a pdf file ?

 

[Hemi Rebel]

I pulled up the pdf . The number I have isn't listed

 

[krowbar]

Maybe there's a different number on the carb besides that one.

 

[Meep-Meep]

I don't think that's a 2300 series carb, especially if it bolts onto the 383 2 BBL intake. 2 BBL and 4 BBL carbs are rated at different pressure drops so in two BBL ratings it might be close to a 350 CFM 2300 series. You can measure the throttle bores and venturis and compare to a six pack center carb to get an idea. My initial guess is between 275 and 350.

 

[bigmanjbmopar]

425 cfm stock 2 bbl

 

[RustyRatRod]

I would agree. Probably in the 350 CFM range.