The 99-00 b20b is rated 9.6:1 C/R. 146 hp and 133 ft-lbs torque. What would the compression be with the P8R head(honda orthia head) on a 99-00 spec b20b? What headgasket would you use? An Ls headgasket(81mm combustion chambers) would'nt match up with the p8r 84mm combustion chambers. Supposedly the p8r heads flow almost as good as the vtec heads due to the 33mm intake valves and bigger 84mm combustion chambers. What size are the exhaust valves? 28mm? Also are the b20b 99-00 spec oem cams an upgrade in the p8r head?
I've searched honda-tech but not much info. I guess its not a desirable setup.
Sorry with all the questions im just curious.