well i finally made it to the track again after 6mo of chemo rehab and pulling the 512 checking bottom end, installing complete msd sys, and replacing line loc,master cyl, calipers, lines, pads, yea this time i'm i got those 9:40 slips in the bag! yea right! the front brakes were locking up on me again and i put it on the trailor after i shut down the track to work on the car. this is the second time. don't know why the front right brake for no reason decides to engage or never fully release posted details on gen.tec.