Made it back to MSR Cresson 1.7 CCW yesterday and managed a 1:30.3 with the new fortune auto 500s, tunewerks 91 tune, and EPC rpx front pads, still ran the 16x7 RPF1s to get a baseline with 215-45-16 re71rs front and rt660s rear. Only did two sessions before the brakes were toast, I'd been autocrossing and street driving them for a few months beforehand. Mountune radiator was awesome coolant temps didn't get above 215, ambient temp was about 75.