spent the day at the track with them. forecast was for thunder, lightning, torrential rain, cats and dogs falling from the skies. so, i left the hard-worn nto1's with no sypes back in the trailer and took the street tires. bad decision. sun shone the whole time, and i added 7 seconds to my best time.
what i found is that they heated up way too quick, and totally lost their composure once hot. spent the day playing with pressures to see what worked. started at 34/36, went to 32/34, finished with 30/32. nothing really worked. they made me sad.
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