Best performing non offset Small block Mopar heads

B3422w5 said
only known one guy who ran those heads, and it was a big,big under performer. Lived in Texas, big inch snallblock
Back in the the day( for what its worth) Ryan didn't like them at all

Maybe cause it was a "snallblock"? :D
Yeah I was being funny.
Its 9500+ rpm head .
I think there is such thing as too big for a 4"bore