Well an 02 Z06 has only 400 chp, low 300whp, thats the same as a regular +05 vette.The +05 Z06 is nothing comapared to
any other vette. 1st and 2nd gear are pretty much useless with street tires. Only the +05 Z06's will run 11's not the older ones.
You just cant compare an old Z06 to a 600whp car