Frame was Geoff Basdens, log booked in 1995. I believe it was a cobra?. Geoff took it part in 2001. I bought it a while latter and rebuilt it and put it back on the track in 2009. In that time it has logged 28 races. As for weight at a guess 1000kg (about the same to tow as my 5.3m boat). Hop that helps Greg.
Nick