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I have a 2011 GT. I understand how the anti-nibble sw in the 2011 electric steering rack can cause a shudder with aftermarket control arm bushings. Can the same shudder be caused by using track pads?
I have been fighting a consistent shudder under hard braking on track and can't seem to get rid of it. It feels like pad deposits but it never seems to get either better or worse despite what I throw at it. I have replaced front LCA with stock Ford replacements, new inner and outer tie rod ends, Ford Racing hubs with extended studs, struts are good condition coilovers, Vorshlag cc plates. I've been running mostly 305 square RE71 on track. I do swap between stock Ford pads for the street and GLOC R10 on the track, using the same rotors. So I'm suspicious that maybe I am getting inconsistent pad deposits but again, it never changes or improves even if I take the rotor off and sand it all down with 80 grit sandpaper, etc.
I run stock Ford pads in the rear, rear GT500 13.8" rotors. Balance and brake bias feels fine. I'm not usually braking hard enough to trigger ABS. Problem occurs at approx. 7-8/10ths braking on track.
Any ideas? Many thanks.
I have been fighting a consistent shudder under hard braking on track and can't seem to get rid of it. It feels like pad deposits but it never seems to get either better or worse despite what I throw at it. I have replaced front LCA with stock Ford replacements, new inner and outer tie rod ends, Ford Racing hubs with extended studs, struts are good condition coilovers, Vorshlag cc plates. I've been running mostly 305 square RE71 on track. I do swap between stock Ford pads for the street and GLOC R10 on the track, using the same rotors. So I'm suspicious that maybe I am getting inconsistent pad deposits but again, it never changes or improves even if I take the rotor off and sand it all down with 80 grit sandpaper, etc.
I run stock Ford pads in the rear, rear GT500 13.8" rotors. Balance and brake bias feels fine. I'm not usually braking hard enough to trigger ABS. Problem occurs at approx. 7-8/10ths braking on track.
Any ideas? Many thanks.