Well,,,, Where are the pictures of this great work?? :rolleyes::rolleyes:
The 60s had exhaust leak issues before and at the turbo. Not all expanding gasses going to the turbo,, slow turbo,, low air and soot/dark exhaust....
Ug. How can you tell in "off position"? I have similar valves, but not in that pretzel fashion. In your picture, the valves are not closed,...
