My NA8 turbo is about 1090KG post race with its last owner on board. I...ahem...have a more manly carriage....so it would be more like 1100-1110KG with me on board. I know the last owner of the car weighed about 90KG when he last raced it.
As part of the class rules for those last few races it had to have a minimum post race weight of 1050KG so was weighed on its way off the track.
In that class it ran 15 X 7 rims with R888's.
It has a full cro-mo cage, kevlar drivers seat on stock sliders, STI Brembo brakes, turbo and hardware including half an exhaust system, hard top with glass screen and roof lining, no drivers side window and a plastic passenger window, full dash and door trims. Really very little apart from the easy to remove stuff has been removed...I would like to put some more effort in to getting weight out of it and playing with the aero though.
Sorry Dann...rambling on your thread
Working backwards if it was 1090KG post race with a 90KG driver on board one can assume it is 1000KG with only few litres of fuel left in it.
Honestly a race track really sucks any feeling of acceleration out of a car. Mine has 250RWHP which would feel wicked quick on the road but on track just feels adequate. Holding off the brakes until way beyond where a heavier car is braking and being able to carry more of the speed in the corners is where the fun is though.
My V-Max on the long straight at Barbagallo is 6th gear and must be around 220KMH, not sure though as the speedo needle runs off the top of the Jap spec 180KMH dial quite quickly.
Having said all that it is always surprising just how quick some street cars are!