I just got a 97 GSX and i did 2 logs the first one was 2 degrees and the second was 5 which is weird casue both were 3rd gear pulls and this is on 15psi, my mods are:
I think you need to do a leak test. Stuff doesnt seem right, your timing is low and your not over running your injectors. I say do a leak test and then go from there.