When F1 had two sets of engine rules, and why that wouldn't work today
In 1987 and 1988, F1 ran two engine formulas side by side as a managed exit from the turbo era, and the lesson it offers the present day is not the one the critics might hope for
Step Inside the Circuit has uploaded a new video on Lewis Hamilton and Jenson Button. The McLaren drivers are speaking about the Brazilian Grand Prix this weekend and give some interesting insight into why the track is such a highlight of the calendar.

Oh, and Lewis does say “I might have some trouble with the fans this year because I’ve had some problems with a Brazilian again. I hope the fans go easy on me…”
[youtube]http://www.youtube.com/watch?v=Hd4etKNLM24[/youtube]
In 1987 and 1988, F1 ran two engine formulas side by side as a managed exit from the turbo era, and the lesson it offers the present day is not the one the critics might hope for
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