Porting DC Stage IV iron heads

PRH said
He admitted the next set took way less time.
But what’s way less time? 50hrs?

For me........ it’s gonna be way way way way way way way.....way..... less time.

I recently bowl blended a set of iron BBC Merlin heads.
Took a bit over 3hrs.
That’s just about the right amount of iron porting.
Click to expand...


Last set of cast iron heads I did were small block Chevy Dart Platinum heads for a friend. But honestly I can’t remember how much time I had in them. I know I really liked that head though.