1983 380 SL
Anybody have any suggestions on the best assembly lube to use on a 116.962 engine? I've been using Permatex Ultra-Slick Engine Assembly Lube but nothing feels like it's moving freely. The cams are especially stiff and don't turn easily in the towers even without any valves installed. It's not that they don't turn smoothly, they do, it's just that there is a lot more resistance to turning then I would have expected.