'Match Race 1969' 440 'Cuda vs 440 'Six-Barrel' Road Runner

MTmopars said

Wasn't the CFM rating on the two barrels tested different than the 4? 1350 rating isn't the same as 750.

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Yes, the 440 'Six-Barrel'

The 'advertised' rating

350 CFM {Center Carb}
500 CFM {Front and Rear Outboards}

Total Advertised Rating = 1350 CFM

According to Chrysler Racing Head - Dick Maxwell, the 'Six-Barrel' system flowed at 1050 CFM's.