i run 11:1 cr on my setup and yes i do drive it daily..
maybe not as much as i used to since i have 4 trucks and a car lol
but anyway the lq4 is already at 10.5.1 or close to it, you talked to richard at wcch i would talk to him again and mention what you want out your build, if hes gonna do the P&P on the heads let him know you want 11:1 cr he will mill them why he has the heads, let him know youre wanting to run a NA setup.. he'll give you good advice on a street strip combo
Simple: 408 on steroids!
single digits coming soon!