I need some injectors for my 93 z28. 93 came with 22lb injectors and 94-97 came with 24lb injectors. if i swapped the 24lb ones in there would i even need a tune because the engine i exactly the same. the only difference in speed density.

thanks guy!

 

Yes you'll need to tune the computer to compensate for the injector size change.

 

IIRC N/A 3800 - L36s use 22lb injectors perhaps those would be a cheap alternative since cars with those engines are all over junkyards.