Quote Originally Posted by onemanband View Post
Other times (like banning sideskirts in 1981 or ground effect completely in 1983 or even 2009 did not have one team dominating at all previous to the changes)
1983 is interesting because it marked the first season where turbo cars were sufficiently reliable enough not to explode at every outing. Renault's yellow teapot was the first but even so, that was 6 years earlier.

I think that it was Alboreto's in in Detroit where they all basically clanked around on a tight street race, that was the last normally aspirated win until the end of turbocharging?