94_LT1_TransAm

Looking for a tuner for a 1994 OBD1 PCM. I have a mail order tune but I really dont want to pay for a dyno tune [very pricy around my area]... I've heard of people riding along in OBD2 cars by watching the Datalogs in the car kinda like a dyno tune would. Is there anybody out there that could do this for OBD1 cars? Mods in sig.

one sweet ws6

Pcmforless in ohio is verg familar with lt1s did a heck of a job on myncar