Carter Carburetors ~ Advertised CFM Ratings and Corrected CFM Flow Ratings ~

Mopar Hustle Stuff Catalog

Carburetor ............. Engine ....................... CFM Rating

AFB #3853 .............. 273/235 HP ....................... 460

AFB #3249 .............. 361/305 HP ....................... 450

AFB #3447 ...............426/425 HP {Max-Wedge} .. 570

AFB #3258 .............. 383/343 HP {Front Carb} .... 465
AFB #3259 .............. 383/343 HP {Rear Carb} ..... 475

AFB #4326 .............. 440/375 HP {1967} ............ 750

AFB #4742 ............... 426 Street Hemi {1970} ..... 570

AVS #4933 .............. 340/275 HP ....................... 630

AVS #4367 .............. 383/335 HP ....................... 630

AVS #4737 .............. 440/375 HP ....................... 750

Thermoquad #4872 ... 340/275 {1971} ................ 800

Thermoquad #6324 ... 440/280 HP {1973} ........... 850