Clutch shuttering after WOT

[joegengsta]

i have an ACT clutch with an oem flywheel. the clutch has been on my car for about a year with no problems until recently. Just right after i go WOT, i press the clutch about half way and the clutch pedals gives me a lot of shuttering/vibrations.. usually when im driving and press down the clutch, the clutch goes down semistiffly and smoothly. but after WOT, i press it and i feel vibrations on my foot that hitting the clutch. what do you think this is?

 

[joegengsta]

bump

 

[R3dR]

The center plate of your disk is probally giving out.
I had the same thing happen to my fwd act2600. My disk dropped 3 springs and actually lost the center plate

If I were you I would take a look at it and catch it b4 it saws your tranny in half.

 

[joegengsta]

that's odd though, if that happened, wouldn't it continuously do that? when im driving normally after a while, the clutch feels fine...