SMALL BLOCK HEADS

Anytime I hear anyone say the old "an engine is just an air pump" bit, I tune out. They have nothing further to say that I'm gonna wanna hear.

As for the SBM head, I'll stay out of the whole discussion as it is also not that interesting any longer. Anyone wanting to make elevated power is already using non-stock heads anyway.

For better or worse, I get a kick out of the famous line from Grumpy Jenkins where he is said to have taken one look at the then-new 340 Mopar head and declared "If I had to work with those heads, I'd get into a another line of work!"