Hk88

Hi I got a 1988 Chevy Camaro with a 305 tbi and t5 tranny as of now I have only 2 mods done on my car headers and full exhaust system which woke the car up a lot and open element air filter which I did not notice any power difference it on,y sounds nicer but I'm planning to swap my heads in in a week or 2 to 081 casting heads and a lt1 cam I just wanted to know will the heads and the cam work with my stock tbi chip for a week or 2 till I can order my custom chip?
And would my305 injectors would be enough for those mods.