Best performing non offset Small block Mopar heads

and i am still waiting for for somebody to step forward that goes well over 130mph with a pump gas stroker and production style head. Not holding my breath. Just a bunch of ankle biters, it seems

tell us about your hotrod and how fast you are. How much skin do you have in this game.

my ankle biter street legal, full exhaust, full interior AMC routinely ran 10.30’s at 134 at altitude. Pump gas Indy headed 390 in a 69 AMX. Raced every weekend chasing points since the mid 90’s. Not necessarily relevant to this thread but but there’s my skin and a sign I’m no ankle biter.

I am curious if Indy spent Extensive (Your words) amount of time on a set of sbm heads if they wouldn’t be comparable.