I was told by a local shop that our computers suck and whenever we do any type of upgrading, it would be best to get a pre 93 computer. How true is this? I've seen guys on here with SC, Turbos, and strokers and have not mentioned anything about switching out their computer. I have read about tuning and crap but not switching. Another thing I was recommended was to change out my distributor for a pre 93, something about better timing or something like that. Ever heard of it?