I'm not even sure what you're trying to argue anymore. You cite different numbers every time you make a post. A stock GT can hit mid 4 seconds. A GT with shorter gears and sticky tires can hit 4.3. The end.
So a non-stock one. That was what I was saying. Other wise is on avg @ best 4.5+ and that is with a GOOD driver. I wasn't talking about gearing but that would make a change, and the radials a big change, I was just saying in normal stock config.