quadrajet identification - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bbc71 · 07-01-2011, 11:12 PM

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 · 07-02-2011, 01:47 PM

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

07-01-2011, 11:12 PM	#1
bbc71 Registered User Join Date: Jan 2011 Location: Manistee, Michigan Posts: 37	quadrajet identification 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?

07-02-2011, 01:47 PM	#2
bo21 Registered User Join Date: May 2011 Location: burleson tx. Posts: 13	Re: quadrajet identification Your quadrajet looks to be a m4mc/m4me(elecrtic choke) most of them flowed 750-800cfm if that helps.



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