Mystery Argentinean Head Pics!!

I believe that head was specifically designed for a 3 liter formula series in Argentina. There are some videos on YouTube showing one of the slant based cars taking laps. I know when the head first surfaced years ago, I did a google search on the name and couldn't find anything. Maybe a spec thing from a specific foundry to "keep the costs down".

Anyway, there is a quote on allpar from one of the original engine designers saying the 170 could run all day at 7K rpm, as long as you could keep the cam lubricated.