Ryneman

I have been looking all over the forums and I can't seem to find the stock size injectors for a 02 LS1. I have seen 24lb, 26lb & 28lb. I even asked Racetronics and they said 24lb for a 02 LS1.

Can anyone clear this up for me.

Thanks in Advance

jjcamaro02

iTrader: (34)

Racetronic 24# injectors are base off a 3 bar @ 43 psi and the stock 02 ls1 motors run 28# injectors on a 4 bar @ 58 psi. So yes the Racetronic injectors will work fine

Ryneman

Will I have to tune the Injector flow rate vs KPA VAC for the Racetronic #24 injectors?

Thanks JJ

jjcamaro02

iTrader: (34)

should not have to they are the same size injector

00c5noob

so i bought a 2000 c5 had a blown motor and i found a used ls1 from a 2002 camaro ss! Needs injectors but the 00c5 takes 26# if im not mistaken but the 02 ss takes 28! The 00c5 computer is programmed for the 26# but the the motor i got now is made for 28# what should i do? Im ready to order some right now but dont wanna get this wrong so i signed up to get sum help! Thanks in advance!

G Atsma

Swap the injectors from the old engine to the new one.
Connectors are the same, this way your computer will see the correct injector.