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c5ae-f vs aluminum heads
I have a nice set of c5ae-f M/R heads that have been ported out and larger 2.25 & 1.75 valves in them for my 427 stroker. I'm not sure if these heads are a better choice then aluminum edelbrock ones. I know the cast heads are heavier and you have to run a lower compression ratio then alum. heads, but i'm not sure how much flow difference there is between them and which would be a better choice for me.
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