1997 Panoz Esperante GTR-1

Hi People,

I am looking for information on the Panoz Esperante GTR-1 that raced for the David Price Racing and DAMS teams during the 1997 FIA GT season. In particular, Engine Mass, wheel mass, weight distribution, roll centres, wheel track, drag/downforce, gear ratio charts, etc. I am finding that it is rather difficult to find this information. Could anybody suggest a good source or two?

Cheers,

Broken