bad to drive on bigger injectors w/out tune?
 

i recently got some 30lb red top svo injectors. Im going to switch them out with the stock 02 z28 injectors. Would it be ok to drive it to get it tuned?

Going bigger without a tune is not advised. Are you planning to get the injector tables fixed soon at least? I wouldn't do anything other than part throttle driving and get the tables fixed asap.

What is your power level?

I would not recomend doing it without a tune. Not much bigger than stock but its not worth risking washing the cylinders and ruining your motor.

do not drive without changing the IFR table.