ProComp/Speedmaster aluminum heads

Cope said

He has no reason to lie to me. He build very high end motors that win races. I dont pay him for machine work, nor do i get kick backs from him.

I would put his hand port job against anyone's work. (Maybe @IQ52 could beat his numbers?)

Send him a set and find out?

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I knew a guy that could get really high numbers too... but then again he flowed them at 10 in depression.
I'm not talking **** because I haven't done that with that head I just have to see it to believe it. No disrespect, it's just a tall order for a ******* standard pushrod location head