I will be going out to Summit next weekend with the MazaDrivers on the Shenandoah (couldn't do the NCC weekend...).
I will be running my 1997 528i with street tires (Pzero 235-45 x 17); the only mod is an M5 rear sway, but I hope to have Koni Sports and H&R's on the car by then, too. At VIR on the Grand East Course a couple of months ago I was using cold pressures of 34 front and 40 rear and has some minor wear on the fronts, but not too bad. The car felt like it was understeering moderately, but not too bad.
What are some recommendations for starting pressures for me to try with this (rather) heavy sedan at the tightish Shenandoah Circuit?
Thanks - John
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