Compression Ratio per Camshaft Size

Newbomb Turk said
My question is what difference does it make what engine the testing was done on? That’s an ignorant claim at best.

I have no idea, Was gonna ask him does the rules Physics depend on the brand lol

Newbomb Turk said
Cranking compression is a measure of IVC and static compression ratio.

I have never seen any correlation between cranking compression and the proclivity to detonate.

Problem I see with cranking pressure it's doesn't factor in VE% and or overall air flow.

Newbomb Turk said
Then there is what some erroneously call “dynamic” compression ratio which is actually effective compression ratio and should be called such.

That a whole other discussion.