A quick google suggests a stock GTR does the quarter in about 11.5s @ 120mph so you would need a helmet
This is pretty spot on!
My friend had one of the first UK GTR's, all he did to it was the Y-pipe modification, he never dyno'd it so I cannot confirm the power but we went drag racing at an RAF base. They had all correct timing gear, though the run-way was dusty.
He did 3 passes, his best was 11.4's and his worse was 11.6s, his terminal speeds were all around 118mph.
I also did 3 passes in my Saleen Mustang at the time which was running 575BHP as reported by a dyno. My best time was 12.1's and my other times were 12.4's and 12.8's, my terminal speeds were 122-124mph.
Yes I simply could not launch the car, but I have never being good at launching manual cars that I actually own myself as my launch method is just a little revs, at the time in the Mustang I was launching around 2500rpm and feeding power in through first, then my 1st-2nd changing was a nice gentle clutch in, change, clutch out and feed back into the power.
I am sure I could have launched at more RPM and snatched 1st-2nd much faster but to me it plainly just feels wrong and like your going to break something, I know this is unlikely because when I have a hire manual car every set of lights is pretty much a drop the clutch and power shift 1st-2nd and never had an issue but hire cars you own for a week or two at the most, haha.
But yes the GTR is very quick and insanely easy to do, he found just using the simple approach of flooring the throttle was giving easy 11.6 runs with zero drama, he did do an LC launch which was the 11.4 run but he did say that in the GTR he felt something might break if he did a few to many of those, though it felt fine to me.
I am useless at quarter mile in a manual car if I own it myself. An auto or hire car no issue however.
I shall still try to make this meet, will most likely bring the BMW if I do as I am rather interested in what terminal speeds it can produce as I know I shall be useless off the line as it has zero grip for off the line launching being so lightweight, but once into 2nd all is fine. A bone stock M3 will take full power in 1st no issue and just launch, whereas mine spins the wheels throughout the whole of first no matter how much you try to feather the throttle in.