Nick, that quartermaster is a very good clutch. I say you made a very good choice when you got it. Personally I'm going to go with a custom made two plate clutch.

Osama, thanks, hope that the number three engine is the lucky one :-D .

Bahamius, I'm going to run the stock compression with low boost ~ 0.7 bars (~10.15 psi). This should give me an effective compression of 17 which is what most tuners recommend for a street car (actually between 16 - 18). In my opinion, setup this way it should be plenty quick and very reliable... but time will tell :-D .

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190E 3.0-24v (M104 980) turbo @ 0.8 bar
1/4 mile: 2.483 / 13.540 / 175.17 km/h (street tires)