New LS1 Owners - Newbie Tech - biger injectors or not

when do i need to get biger injectors and what size do i need

Depends on what your doing heads, cam, nitrous, turbo, supercharger, flux capacitor?

Stock injectors are good to about 400rwhp.

i have a comp cam [232/234 595/598 112]and i am getting a fast intake and throttle body and a zex direct port nitrous kit

yeah get bigger with the juice, better safe than sorry

well depending on how much nitrous you are going with you may want bigger injectors, When it comes tune time you will find out.
like stated above better to be safe.

any sugestions on what size to get

I'd call thunder it realy depends on what you plan on shooting for nitrous.

Are you running a dry nitrous shot or a wet kit. A dry shot requires bigger injectors and a wet shot does not. I recomend upgrading the fuel pump also. If you want to upgrade the injectors 42# injectors will be plenty and give you room to grow. You will need a new tune for the larger injectors also.

Depends on what your doing heads, cam, nitrous, turbo, supercharger, flux capacitor?

Wait, so the stock injectors aren't enough for the flux capacitor? Oh shi...

:jest:

that entire mod list and no exhaust stuff mentioned?

after my h/c install my stock injectors were running at 120% at the dyno tune, so I went with 42lb and now its all good.

oh realy so 42lb sounds like the way to go so what are my stock injectors?

i have stock injectors on my car when it was all motor and it made 550 but thats pushing it most people change them after 450hp