Injectors?

[bipolarone]

Ls boosting 12 pounds, what are the most efficient injectors to run?

[DustPan]

750cc or 1000cc ID saturated. You can go cheap and buy used 450cc or bigger peak and holds but your car will run better with saturated injectors.

[runsnines]

You cant base injector size off of manifold pressure. How much hp are you trying to make? I have a couple cars making 485hp on 12 psi and others making 250hp on 12psi so injectors size is based off of airflow not pressure.

[bipolarone]

on this motor, probably around 240-260?
is that a lot on a ls with stock internals?

[runsnines]

Ok, cool . 440cc or bigger will be fine. Make sure you have a good walbro 255 fuel pump to go with it.

Good luck sir, if you need anything let Dustpan or me know.

[bipolarone]

Cool thanks man!