I just bought some heads that are going to be sent off for port and polish. I going to be buying stage 2 cams also. I will be running a 100 shot of nitrous. My question is should I go with bigger injectors, if so what size. My nitrous kit is a wet 100 shot, I have heard that if you tap into the schrader valve that you might possibly run the cylinder directly under it lean. Should I go with a bigger fuel pump to keep adequate fuel supply and eliminate the possibility of running that cylinder a little lean.