Duplicolor Rust-Fix sucks, so I improvised. Bought a small steel-wire brush, sprayed phosphoric acid all over the panel, and went to work. Testament to Porsche’s rustproofing in the late ‘70s and early ‘80s, this was just surface and it came out clean.
Got a can of BBQ paint and did three coats. Also, the turbo is back in, and manhandling it past the axles and lining it up with the header while making sure the exhaust gasket didn’t get misaligned with one hand, and trying to bolt the one nut to the guide stud at the same time......Next time I’m pulling the engine.