it is good for up to 400 hp or so. It has a light weight flywheel. There is 4.6 mm of disc left and i think they came with 5 mm from the factory. I figure that leaves at least 20,000 miles left of good life if the car has a lot of power. It would last longer on a lower hp engine
Last edited by 300Znewbie; May 9, 2011 at 08:44 PM.