T76s10

iTrader: (6)

Hey I'm building a 96 s10 with a stock 5.3 vortec running 12lbs boost with a MPT76 turbo. I heard the stock fuel pump in the 4 cyl s10's held up to 600hp ls1 which I don't entirely believe. I plan on upgrading to a walbro 340 but I was wondering if 42lb Bosch injectors will do the job? I'm looking for around 450-500whp with this set up.