Yep, that bad.
Even went as low as 10psi and the sidewalls were still like concrete. Abused them like jimmy Saville, smoke everything, and still no joy!
Actually managed a quicker time on my road tyres. Going down to 18psi on the road tyres really helped. Managed to hook up a 2.4 60 foot at York with a 0-60 of 5.9. On the slicks the best was a late 2.6 and then they still spun up into 2nd and 3rd!
Santa pod this weekend so if its dry hopefully a better surface!
And my kpro better have landed!!





