Saltfever- Quarter Master has actually changed hands a couple of times in the last couple of years I do believe. I think most of the problems I have heard of with customer service and quality controll have been recent. They had some durability issues, but that is to be expected as these Mitsubishi guys are putting a full on race clutch in a daily driven street car and expecting them to last for 50,000 miles.
I used to use the QM clutch when I was at a lower power level- and they where(are ?) a great clutch. They where recently (within a year or so) purchased by one of the large after market company's, I have a friend who deals with them so I'll find out who it is ,I new before but have forgotten.
I now run a Tilton dual carbon with hydraulic throw out bearing and let me tell you it is the best clutch I have ever owned(I've run it for 4 years now). They love heat the more heat you throw at it the better it works, it is very easy to modulate, unlike a QM (different materials).
Mike -when youget your clutch and if all the specs are rite for your app.-I assume it is a custom order- you will be so happy with it I'm don't think you'll know what to do with yourself.
P.S.- don't slip it alot, Quarter Masters do not like alot of heat.
P.P.S.-The Tilton is a lot more than double the cost of a Quarter Master, but it is well worth the money if you need that much clutch.
