I think you did the right thing by not restricting oil to the heads. I usually groove the #4 cam journal to get more oil to the heads on a street motor with stiff roller cam springs. I've smoked too many rockers and push rods to not.

As for the blowby, I agree with Andy, this motor is going to have some. Work on better baffles.

GOod luck!
Joel

[img]http://i.imgur.com/boeexFms.jpg[/img]
31 Plymouth Coupe, 392 Hemi, T56 magnum
RS23J71
RS27J77
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I don't regret the things I've done. I only regret the things I didn't do.
"Wise men talk because they have something to say; fools because they have to say something. ~ Plato"