Richard Casto wrote:
Ryan Holton wrote:
I am serious. I dont think machine shops will hot tank a block that is not bare.
Sorry. Wasn't clear with my attempt at humor. I didn't think you were joking. That really is probably not much different than "steam cleaning". Just without the heat. For something that is sealed up, I would give that a try. I would just be careful that I don't blow it through a gasket or something.
Regarding the partally assembled block, I would be concerned about washing off (tank or pressure washer) what bit of lubricants that remain and are helping to preventing rust. Even if I washed it one day and put the rest of the engine together the next, wouldn't you want some of those parts to be a bit pre-lubricated when you start it up for the first time?
No problem
I kinda thought you were serious. Scott Johnson told me to pressure wash my block and head. I thought he was nuts at first but as he put it "A machinists job is to machine, not to clean!".
After washing down something like this, a good once over with WD40 will prevent rust.