Camin00

I think the injectors are 24lbs? don't know the flow # for fuel pump.

Could one run boost with 24lbs like 2-4psi till money comes in for the fuel upgrade?

kbracing96

iTrader: (26)

Pretty sure the 99-00 injectors are only 19lbs/hr. I would not run stock injectors on any turbo setup. MIN would be flex fuel 36lbs but ideal are 42lbs 8.1 marine injectors.

Ferocity02

iTrader: (59)

My '01 had 25.2# injectors, not sure on the pump.

chris99gmc

I'm almost positive my 00 has 24lb/hr injectors... I think I remember my 99 having only 18#ers though.

Txblue

iTrader: (1)

How do you tell which injectors you have?

black00chev

iTrader: (2)

The guy doing my cam swap says they should be 24s. Only way to really tell is to have them flow tested. And like Kyle said, even 24s aren't enough for anything that turbo will do. Unless you run around without the wastgate spring in that is.

As for the stock fuel pump, they aren't great, that's for sure! They should have just installed the 255 pumps from the factory!