Reply to "Build Your Own 91 octane, 500 HP, 377CID CLEVELAND?"

kennMember

Regardng port size and flow. I have about 2001 vintage Yates heads. They have small ports compared to 4V heads and flowed over 360 at 600 lift. I think the flow comes from the carefully designed turn in the port towards the head of the valve.

Ken

4/15/097:33 AM

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