Originally Posted by
Fiecos Dan
a mate fitted black diamond discs to his Tractor (scobby) and they warp'd with in 1000 miles of road use, (not even very hard miles, as he's a tart and just uses it on sundays)
ive had black diamonds on my saff at 350 bhp for ages and not had a problem yet at all.
but i will say also ebc do say THEMSELVES greenstuff pads should not be used in cars over 200bhp. you should be on red stuff for over that or heavy cars.
i sell both at the shop i work at and i know where my money is.