So the DD5 is telling you dynamic or static compression....? head gaskets are all over the place in thickness so I'd think a simulator would ask such questions....junk in-junk out.
it doesn’t specify dynamic or static, I punched in dynamic but your right, could be either. I may write their tech support and ask. And haven’t been able to find out head gasket thickness, so that’s a guess too.
If you have a 100 cc chamber, and a 10 cc dish piston and the piston is down the bore .020 and that adds another 10 cc’s you’ll have a total of 120 cc’s of volume with the piston at TD
Your probably right, I’m probably overthinking it. Chamber is 63cc, piston is .020 out with 25cc valve relief from what I see. And really a ballpark output from it is all I really need.
