[52Allard]

Thanks for the replys - unfortunately I don't have any more letters from Zora Duntov as he was working at GM - Chevrolet at the time he answered the request for Ardun info. I imagine his head was awash with his new job and trying to distance himself from what he probably considered a failure at the time. Anyway - a good testament to his character that he did respond even though he really didn't need to do that.

Here's an exploded view of the Ardun that isn't commonly seen. I'll send more stuff when I get it scanned in.