im going to build up my b20z with a b18c head what would be the best set up for me (internals on the head and block) I have skunk2 valves, springs and retainers and other little thing like up graded clutch fly wheel pressure plate hope you can help me cuz i just hear new things daily

 

check out the ALL MOTOR specific forum. Last I looked theres plenty of information geared towards questions like yours.