F23 is SOHC Vtec accord Motor
You can Run K20A3 pistons in this motor
86mm bore stock

H22 head will bolt up to this making the illusive G23. You would use the wiring harness that is in your current car, and modify to work with what you have.

An G23 using F23 complete bottom end and H22 head. Will get you 8.87-1 Compression

If you use K20 pistons. 10.37-1