I am back on the case of the 16V to 20VT history story. This will include Oettinger, DRAKE and GRAF as well as the early VW 16V. I have bumped into comments from somebody at DRAKE suggesting how bad the VW 16V design was based on valve angles and the intake and exhaust port designs. On this basis, I am searching for a cross section of the Sport Quattro KW 20VT head, showing enough info to measure valve angles, etc. So far I have a KW cut-away (but not enough detail for my needs) and a very recent new "S1" head with amazing detail (but 30+ years too new). I am hoping for something like the early 16V VW brochure but for the Sport Quattro KW. :help:
I know about
http://www.clubgti.com/showthread.ph...ensions-thread
and
http://www.not2fast.com/vw/stuff/collins.txt
It's KW info that I am looking for. I also have 3B and 7A info.