when is it time to do upgrade fuel pump??

i'm planning to use 75 shot of Nitrous, from nx kit, i have 120K on the clock and nearly no money, should i save up and do fuel pump upgrade first or just install it and save up some money on the way?? here's the list of my NX kit, please tell me if there's anything else i need to get.....thanks

NX nitrous sharknozzle wet kit, 50-150hp adjustable, 10# bottle w/ brackets, all wires and lines. w/ N20 carbonfiber guage, bottle heater, dual purge, WOT switch, MSD window switch, and blow down tube.

I have about 10,000 less miles on my car than you do and I just put my NX kit in about 2 weeks ago with a 75 shot and made 5 passes last weekend. I think you will be fine if you stay with the 75 Shot. I plan on upgarding fuel pumps before I sray anything higher than the 75 shot.

alright man...thanks for the advice :bow:

I have run 11.40's with a 150 shot on the stock pump;) My pump is fairly new and I plan on upgrading soon but it does work great. I have been running n20 for 4 yrs with stock fuel system.