It is indeed a 250mm disc.
Unfortunately ACT has basically discontinued their Z32 TT line. I did find that McLeod makes these Street Supreme clutches that look nice. Designed to hold 70-100% more than stock, which is kind of ambiguous. I think I'll give them a call to see if they'll give me torque figures.
https://www.mcleodracing.com/index.p...kit-51609.html
Spec also makes their Stage 2+ that holds 515ft/lbs and Stage 3 which holds 555ft/lbs.
Quote:
Originally Posted by e30gangsta
Please do because I am curious if I can just upgrade the disc, and retain the pp and flywheel to keep cost down.
Also he states he is running the ceramic full face clutch disc, I assume that means he's not running the 6 puck. Which I would hope would hold more tq than that. I guess there's only one way to find out.
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IDK, the pressure plate is really important to how much torque the clutch holds. If competition just uses a factory pressure plate (my theory), then it's probably irrelevant what disk you put in it.