Does anyone have any flow #`s on 781 casting bbc oval port heads with 2.19/1.88 valves put in them, fully ported and polished combustion chambers? I`m in a pinch here because the heads aren`t done yet so I can`t get them flowed and won`t have time after they are finished with all the work I`m doing to them. Any help would be greatly appreciated.

Thanks, Bob

wish i could help bob but im a small block man some one over at team chevelle should know .every port job is probable going to have different numbers though

Custom porting will mean anything is just a guess.

http://chevyhiperformance.com/techarticles/41598/index8.html

Has a sampling of oval ports flowed on the same bench.

Ideally you do it before and after to see the results...hopefully it is positive results. :)

I agree that all port jobs will be different.
Some port jobs reduce the flow......
Ron

Hey thanks o67 I got a few sets of flow numbers at team chevelle.

Bob