August 2022:
Unfortunately, the engine broke down at the end of May. ?( . During tuning, two pistons (cyl. 2 and 3) unfortunately suffered a broken ring land. Whatever the reason.
The engine was then rebuilt within 2 weeks (since the car was to be our wedding car).
Bored to 83mm, Wössner forged pistons in, conversion to ARP bolts and of course everything around it new again.
The engine then ran 500km to break in with mineral oil, then 500km with Motul 15w-50.
After 1000 km we went directly to the first track day at BilsterBerg, everything was great.
Motor now has 1500km and everything up to now Tako, hope it stays that way =O .
Saturday attempt to tune again but this time at Felix van Loon with Dekker Motorsport (don't trust the other voter anymore as we suspect the previous damage was caused by faulty software)
Let's see if everything works as hoped. :cheers:
Here are a few more pictures of the wedding dress and the damage to the engine: