10-30-2022, 07:16 AM

jamaca85

Ultimate Warrior

Join Date: May 2004

Location: nampa id

Posts: 1,089

7K3 heads flow numbers

are these right? besides the outside hole for the exhaust. these big valve 7K3 heads seem to outflow almost all other pontiac heads by alot. are these numbers right?

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1970 firebird, 468, e heads,

Last edited by jamaca85; 10-30-2022 at 07:22 AM.

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