XTD Stage 4 Clutch is Junk! Broken in more then 500 miles and only put about 900 something close to 1k miles on the new clutch. And this is the 1st time on the track with it and after this 2nd run on this video the clutch took a shit!🖕😠 It would not hold any more in higher RPM! All Bullshit when they say it has a clamping force of 2300lbs and Capacity of 315 FT TQ & can Hold to 395 HP.. All BS!🖕