zex nitrous question
 

I'm running a zex dry kit. It's about a 100 shot, it comes out more like 102. The nitrous jet is .046 and i think the fuel jet is .021 but i'm not sure. first and second it pulls like a bitch but once i hit 3rd the car will bog down pretty hard. Anyone know what might be causing this? too much fuel? injectors right now are rc 310cc, bbk 255lph fuel pump. Thanks for any help guys.