If you're a serious tracker, this is what you need
I borrowed my mates, and got some interesting times out of it.
Rolling start from 20mph (2nd gear):
To 20mph: 0.00s
To 30mph: 1.34s
To 40mph: 2.38s
To 50mph: 3.58s
To 60mph: 4.97s
0-40mph in 1st (managed a proper clutch killing launch start):
Also got a max top speed of 151.22mph.
Not bad for a standard GSi...