Mopar CFM Ratings for Carburetors

mikedevore said
What do you have on the 1968-70 340?
I know these could really wake up with a bigger carb.

Back in the day, I installed a 1973 T-quad & intake on my 69 340 Dart & picked
up 4 tenths.

Mike,

340/275 HP {1968 thru 1970}
* Carter AVS
* Throttle Plates.... {1.437" Primary x 1.686" Secondary}
* Venturi ..............{1.186" Primary x AV Secondary}
* Primary Jets ...... {.089"}
* Secondary Jets .. {.095"}
* CFM Rating......... '630'

Note; This is 'directly' from the Carter Carburetor Specification Book {old schoolbook}.