what CFM is my carb

[tarrin8]

it is a edelbrock carb with 1405 1977 stamped on the front and 8867 stamped on top , i tried to google it and couldnt find what cfm it is...

 

[65Val]

Edelbrock 1405 Performer Series 600 CFM Carburetor. Its calibrated to run 2% richer than 1406.

 

[chasduster]

1405 is a 600 cfm, not sure what the other #'s stand for. Someone else will chime in

 

[tarrin8]

1405 is a 600 cfm, not sure what the other #'s stand for. Someone else will chime in

Edelbrock 1405 Performer Series 600 CFM Carburetor. Its calibrated to run 2% richer than 1406.

thanks for the help