Originally Posted by RedDinan335i
How did you get a 1.857 60' on stock runflats? Is it an xi?
Very nice run BTW!!!
Stock runflats, No xi, regular i sedan. The track prep was good that day, so that helped of course. I must have made 40 passes that day, with many almost identical runs. I think I was running like 29 or 30 psi.
For whatever reason my car seemed to have an almost perfect power to traction ratio. Brake boost at the line & let her rip.
My GTR can only manage 1.8xx 60' on a good day..
Stock runflats are not that bad for launching IMHO. I think their weight is the bigger issue with them..