Anybody every play with or run a 576 head

At some point you have to pay the piper.


Not trying to get off the original 576 topic but since we are talking about rookie porting jobs, here is my first attempt on a set of 452s.

I showed these pics to Dwayne last year, he said obviously he wouldn't be able to tell what they flow just by looking at a fuzzy picture on the screen but reading between the lines of his responses it seemed like he was saying it might be worthwhile finishing them at least to know what the results of my efforts were.

Like said, these will need larger valves. I will finish them at some point.
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"Looks" really good, I like the '452's even though they have a non existant S.S. they still can make great power when ported. You may be a little thin in some spots in bowl by the looks of it. I bet they flow 265 ish, maybe a bit more. J.Rob