Moin, moin has read here several times about the “round” inlet channels from the SE head. Are the inlet channels of the SZ or SZR designed differently? I searched for pictures in the net and always found only heads with just these “round” inlet channels. I had the impression that there are no differences. To explain it briefly. I currently have a x16szr in the car and would like to build on the whole upper part of the c16se like many others here. F I’d like to know what the inlet channels look like on my current head. (Wouldn’t just like to take a look at the inlet bridge) Maybe someone has a picture of it. Thank you very much. P.s.: Please don’t complain, it’s clear to me that this topic has come up very often here. I also have the le I didn’t find anything else to do here to answer the question myself. But I didn’t find anything to look like the one with the x16szr. I already noticed that there are some who already know each other very well and have gained experience. Maybe you can help me.