Randy, use Wilwood's BP 10 pads for the street, Axle set part # 150-8854K on your RCR. For street and track days use their BP-20's Axle set part # 150-9416K front & rear. For a good track only pad use their PolyMarix pad Axle set
part # 15J-6443K. Never use these pads on the street as they need heat in them before they will work. You can switch back and forth between the street BP and race PolyMatrix pads, though I would suggest light DA sanding the rotors to remove any pad residue when you do.
Allen Nicholas