Read the posts above. Too much bad karma with the spec. If I were to replace a clutch running 500 hp or less I would go with a stock clutch. My stock clutch is holding up well since the cam and head job. I've just read too much bad press on Spec to even consider it.miami993c297 said:Hi jub jub
you are a reference on this forum, can you develop a little more about your opinion on SPEC please, I did a lot of research and I found like most of the time half/half on good and bad feedback with this brand. It is pretty similar kind of percentage with other brands but I don't remind something specific about yourself, maybe I missed that.
Hope to read you soon.