Time for an update, been awhile.
SAU Nickname: Wogboy
Car Make and Model: 1987 HR31 GTS-R
Circuit Name: Symmons Plains, 2.4km
Lap time: 1:03.22
Modifications
Engine: RB25DET TD06 turbo
Power: 255rwkw
Suspension: Ohlins
Tyres: Falken Nitto NT01 235/35/18 & 275/30/18
Brakes: Front, EVO 8 Brembo's, Performance Friction pads & 330mm 5000 series rotors. Rear, stock R33 GTS-T.
Body weight: 1100-1200 kg, not sure.