i have a b16a1 j spect end i want put piston and performance cams because i would like to put jackson racing supercharge and nitrous kit which piston and cams and modification off my block i can do??????????????

in the head i did a stage #3 (oversize valve with 3 angle,head porting and a port pollish.

presently i did in my block a oversize of .o25 of cylinder sleave and i lightened my fly wheel and i put a ceramic cluth

what i can do and which mark i can put

 

I would guess you would need to find a reputable shop to assist you in building your engine the right way to handle the nitrous and the boost. You might want to post this in the engine tech forum where more people have had engines built for custom setups.