Yeah, I agree with tajulsans, should avoid those no spring clutch, it is good for serious drag onlyNice clutch u have there indeed ayell.. However, if any of u guys thinkin of upgrading ur clutch plate, as much as possible, stay away from those full plate type(no damper spring). Thou it is damn good for drag and launching, ur drive train & crank shaft will suffer.. 2 of my fren had problem after using this kinda clutch, one gearbox pecah, another crank shaft spoilt.

