"I thought the Bathurst car was an official Toyota 'works' entry"
I believe that is correct.
The Bathurst models were raced succesfully, notably at the Mount Panorama track at Bathurst, from which they got their model name.
The pic shows Colin Osbourne's Team Toyota SW20 Bathurst no 13.
I think the pic would have been taken about the mid/late 90's
I'm not sure exactly how many Bathurst models were sold in Australia but they are quite common here.
Just to clarify further, Tim Johnson's car is a 1991 model with the early type spoiler and the Gen2 motor.
As has been mentioned earlier, it had considerable racing sucess, and it was used by Toyota to develop the later Bathurst models (post 1994) that of course had the Gen 3 motor.
For a 20+YO race car, Tim's car is still fully functioning, with a full roll cage and is still taken to the track ocasionally.
Looking into the engine bay I couldn't notice anything different to other early model SW20's, but I believe Tim said that it had some engine tuning, however he didn't know specifically what was done.
post edited by Reddtarga - 2014/03/02 15:26:23