What type of plugs? what number? and what gap? on nitrous, somewhere between 35 and 75 shot? any help would be appreciated thanks

Stock b16? Dont take it past a 50 shot.

cold plugs, zex and other companies make them. use the suggested gap for your engine, and use 92 or higher octane fuel

yes its a stock b16, jdm b16 do i need to retard the timing or will it work fine the way it is, my car runs rich now so im not worried about adding more fuel i just want to make sure that the plugs arent too hot of a spark, what heat code plug should i use? and why only a 50 shot?