I see what you’re saying, but the only reason why I asked about the 318 heads is because it has a smaller combustion chamber so it’s more compression from what I’ve been reading on this form and other forms so honestly, I made this thread because I could not find any answers or ones with people running 360 heads with KB pistons
Should need 9:1 to 10:1 depending on final cam choice should be able to get those with 360 heads and piston choice. I wouldn't go crazy with cr don't want to end up with a pinging mess or if you end up over camming it harder to go milder.