CRX with nitrous.

I have a CRX with a ZC SOHC motor and spraying 50 shot wet nos using the NX kit. The car runs normal but when I spray I hear an electrical buzzing noise and slightly lose power for about .5 a second. It sounds like the main relay on the driver side but I'm not sure if this is a fuel pump problem or a voltage issue. Could it be too much voltage drawn once the solenoids open or is the fuel pump not operating properly once I spray. Could I new alternator help or maybe a higher flowing fuel pump? Any useful info or advice will really help. Thanks

I am "guessing".... that lag your feeling, might be due to a overly rich condition when you first activate it...

Never have seen/read about Main Relay making the noise you are hearing, however there is always a first time. Instead of waiting around, it might be time to get ahold of NX, and see if they have heard about that before....