yeah u got it rob that tracks has eaten more then its fair share of cars.
VERY tight track with unforgiving corners seen a few car on there lids or not come back at all from that track.
Jmac IMHO you would not be wanting to take a "road going" gtr on the Mt Cotton hill climb track its too damn small more suited to little escorts & subi ute & the like. but if ya do take here out good luck.
Don't try & go to quick the first few times out, trying to be a show boat will cost ya, get a feel for it B)