quadrajet identification

[bbc71]

i recently got my hands on a quadrajet that appears to be the larger '75 model. im having a hard time finding out what the cfm rating is on it. the model number on the driver's side reads 7045200. i don't know if that'll give me the cfm rating. if it doesn't, what numbers on it will tell me that?

im looking to put it on a 454 with a mild cam, headers, edelbrock performer 2.0 spreadbore intake, 10.5:1 compression, and i have a edelbrock performer 750cfm, eps 800, and this quadrajet to choose. any suggestions as to which to use?

[bo21]

Your quadrajet looks to be a m4mc/m4me(elecrtic choke) most of them flowed 750-800cfm if that helps.