Originally Posted by footie
All GTRs regardless of whether they were the ones used by Nissan at the Nurburgring on their record runs or the ones you walk in and buy in the showroom produce approximately 10% more power than quoted.
I thought this was the focus of the initial debate, and it seems like most folks, including Footie, hold this view, so I am somewhat confused about the focus of the current debate? If it is tires, doesn't the Sporauto M3 time reflect the use of PSCs, so has BMW cheated there as well since those tires don't come stock in the US, even as an option? Or is it the alteration/fine tuning of suspension geometry? (Footie, the driver configurable damper setting in the M3 does not alter suspension geometry).