Yea I know how to measure for it. I’ve mocked it up a bunch already and and it’s very close with the cam in at 109.5, it won’t have more than .020 on the intakes right at the edge of the dish. Before I got too crazy I wanted to know how thick the crowns were and how much they’d need cut. View attachment 1716277208
Seeing where the test notch is landing on the piston, I am now wondering if you plan to cut one of your broken pistons halves 90 degrees to your first cut so we can maybe see where the top ring land will be in relation to the intake valve notch?