Yea ill just do a timing-Belt job with pulley, tensioner, waterpump, everything.
Had a Call with the Garage the Car got the Engine rebuild early 2020, they told me they did everything aswell, sent me recipes and stuff.
Maybe the Belt is just a bit too tight, maybe the HKS Belt just whines like a Gates Belt, maybe its soon f**ked. Therefor ill just change it. Timing Belt and Pump is Pocket Money compared to a Engine-Job