Don Hardy told me a couple of years ago the Ford 460 was the highest flowing pcv he had found.
Quote:
Originally Posted by Ed Wright
I played with those when I still had my flow bench. Mid '70s 454" trucks had the highest flowing I found at that time. Must have been ten years ago. An NHRA Tech guy made me take mine off. I still feel like that is wrong, but I try to follow their directions. My car came with one, still feel like it should have one. Gone now.
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