Found this site today with lots of good videos but particularly one of the 1990 600 Supercup at Pembrey, nearly every bike is a FZR 600 and racing on street tyres.
If the link doesn't take you directly to the video type 'Pembrey' in the search box on the site. It's not all bikes plenty of other stuff there that may be of interest.
http://wn.com/Phil_Borley
Videos 1990s 600 Racers
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Re: Videos 1990s 600 Racers
cool! mallory pre edwinas and still with the oak tree at the hairpin and concrete bus stop! wasn;t happy when they took out the oak, was the only thing big enough for me to see to use as a braking point!
Fzr400 3tj x2
fzr400 3en1 (17in conversion) now gone its way in parts!
'94 cbr 900rr
fzr400 3en1 (17in conversion) now gone its way in parts!
'94 cbr 900rr