Compression ratio

I greatly appreciate the great information flyfish. I am definitely going to be going with the Scat I-beams and studs for the mains and heads. Looking hard at the KB 167 pistons and will definitely go with wide-band O2 sensors. What carburetor are you running? Again I greatly appreciate the helpful information.
I would have the mains line honed with studs just to make sure they're true.