11-13-2013 Here is an update on my Girodisc rotors with revised rings after full day at Laguna Seca (6, 20 minute sessions, 75F) running 1'48s with everything on the car stock except the rotors, Project µ Club Racers F+R, Project µ brake fluid, Spoon Rigid Collars, and Bridgestone RE-11A 225/255 on...