452 heads cc's

PROSTOCKTOM said

Those chamber volumes vary not because the head is cut wrong. They vary because of the slight differences when the sand cores were put together at the foundry.

If you want them all the same you're going to need to do some grinding in the chambers to equal them out.

Tom

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Thanks Tom, I'm unshrouding the valves and whatever more it needs i guess i'll cut off 5 thou more on the side that has 89cc. Since i'm there I'll try to equalize it as much as I can. It's mostly cruising and maybe mild brackets Opened up the bowls with Serdi and looks great