| while later vehicles have been shown to safely run E85 without any adjustments, the Z is NOT one of them. Z's before the late style injectors have serious issues with any ethanol as; this is why the early style injectors fail. From what I have seen, even regular driving with E85 still requires modifications to the tune on your ECU (i believe to compensate for different burn times, but do research to be sure) AND, like is always stressed on this forum, detonation occurs way before any persons ears can hear. I would suggest talking to someone who has tuned Z's with E85
 TT BEAST IN PROGRESS! |