crz28

I just bought accel 30 lbs injectors i have to get my mail tune for it, but what will happen if i put them in without the tune, my car has the stock injectors, so will the car run.

ss.slp.ls1

iTrader: (36)

Don't do it. Even if it does run, you'd be running rich and probably foul out some plugs or even cause ring wash.
Injectors take mins to swap, just wait until your mail order tune arrives, then swap them.

kinglt-1

iTrader: (26)

Yea what ss.slp said. I also would send them back for racetronix or svo injectors, accel/lucas disk type injectors have a terrible spray pattern! I am currently running accel 44lb units and I cant wait to swap them, even my tuner said to switch them!!