Quote Originally Posted by 65cayne
No reason to get HOT about it. I am building my first big block and am trying to get information from people who have run these heads because either they didnt care about building power at 7000rpm or because they havent scraped the money up to getter a better flowing pair.
"They are a big piece of sh!t" is not the answer I am looking for. Is it too much to ask to be a little more informative or descriptive like Pat and Blackroc? Not everyone is at your level. BTW: Thanks for the invitation to go away. Real nice of you.
I have already told you I would run a set of the 781's.
If I gave you flow numbers I really doubt you could even comprehend them.
The last set of "peanut heads" I ran was on a stock 366 truck block that I rebuilt in about 1989.
The heads are to small for any 454 engine.