Compression ratio vs Porting

Compression happens with the valves CLOSED. Flow happens with the valves OPEN. Two different things, not a lot of interplay.

IQ52, I suspect that your IQ is missing a digit. Should probably add a 1 in front of that 52. Thanks for your work and sharing your findings.

Logically, I'm having trouble wrapping my head around it though. I imagine a buff dude running a mile vs a buff dude with asthma running a mile. But that's probably a bad example.