Compression Ratio
Gotta say I just build what I want to build without input from anyone. I don't design engines for anyone and just report how I build mine. I don't tell anyone else what they need.
Have iron headed 360 based pump gas engines from 7.5:1 to 11.3:1 that make 260-620 horsepower normally aspirated. And normally aspirated pump gas 440 based iron headed engines from 7.5:1 to 11.9:1 that make 330-740horsepower.
They perform what function that I alone want and don't give a rat's behind what others think.
Go for your build Dan.