I can borrow a pressure washer and I have old tooth brushes, but I'm looking for recommendations from experienced Oliver restorers on &quot;how-to&quot; that best fits what I'm looking to do.  I want to cleanup my 440 for paint, but I don't want to do a full teardown to clean and repaint.  I have a friend that I helped restore a Piper Tomahawk airplane a year ago and I can get some tinwork/sandblasting/painting help from him. ([i:2dphq8gq]He could probably also help with the engine, but that's another topic.[/i:2dphq8gq]) 

I just want it clean so I can paint it.