this is my first mopar & i'm at a loss. i've worked on sb chevy's for the last 15 years & come to know them well, but a bb mopar is differant. the heads pretty much suck. how are you to build a quench moter with no quench pad on the heads? i know a 915 & a few others will work, but like a 906, what can you do? i've seen the step head pistons the KB sells, but they look cheap & are heavy. can the 906 or any of the open chambered heads be milled enough to get a quench pad on the heads?

i've also seen 440 source's heads. they look great, but with a 210cc intake runner i can't see any more power from them as you can get from a factory head.

now i'm going to ask about a real turd. has anyone used the procomp big block mopar heads? i've seen a few that range from 265-295cc intake runners. they look good, but i know their reputation too. i've heard good & bad about the sb chevy & ford heads, but they seem to be getting better. their user reviews are better then they used to get.

thanks everybody.