W2 cylinder heads

Pauly. The W2 is best suited for single plane useage. In stock form, they flow similar to a Edelbrock head. In a fully ported form, the head will flow over 300 CFM but at higher lifts normally seen on street engines.

The dual plane intake MoPar offers is a strangler but will do for street use.
A much better head would be a stock head followed by a Edelbrock.