i was driving around with the 9 on some b roads till i ran into a caterham/superseven'ish car.
he heard my dumpvalve so felt challenged and floored it.
i knew he was going to, so followed him and stayed on his bumper the entire time.
after some thumbs up i turned left and he turned right.
now comes the stupid part:
i have been trying out my gopro 3 black and in all the hassle when i ran into him i accidentaly switched it to picture mode
so thinking i had filmed the whole vendetta instead i took a picture before and after
did a license plate search and it came back as 700kg/170bhp. so something like 240bhp/tonne, not bad i reckon 7-8psi conservatively tuned...