Today was Day X ... Mold got a new ZR !!!! Age of the ZR: 15 years..Running approx. 200 tkm...all rolls and the WaPu were still the first

The belt would have endured still LONG thousand km...Rollen had game like sow ; but the WaPu still looked very "good"

There was once a thread in there because of the age of the ZR....where various people have stated 7-8 years; I think that is stupid !!
Well...in the same breath, the candles were also exchanged because I had problems starting in the last time.........no wonder with loose candles with a distance of 2 mm

Well then..........shame went well before......but with the new candles I can now offer the 4.2r Paroli !!

What was noticed today......(when the valve cover seals were replaced).....Inlet NW made of cast iron (as it is the case with the 3.6) but the outlet NW is a Süko !!! No adjustment option !!!
Neither at the casting NW for a wrench nor at the Suko at the end for ratchet/ring wrench......all very "echel-like" 
Cam at home......otherwise I would post pictures

I then examined a 4.2er......there was exactly wrong...Inlet Süko...Outlet Cast !!!!
Anyone explanation ????
Greetings