Any ideas on the best method? I tried some seafoam on them but it didnt get all the deposits off.... I want shiny scoupe pistons in my car even if I cant see them ;-)
already have in all of them, on a few occasions. this is nothing new, do some research. a 30 sec search turned these up for your reading pleasure:[body]Steam Cleaning? If you wanna hydro lock your motor.. Go and run water in your engine..[/body]
That, or pour ATF down the carb... or somehow spray it into the IM. I just realized no one has carbs but me... but yes ATF will steam clean the **** out of the engine.Originally posted by pucci
if the engines together nothing beats steam cleaning - spray water into a major intake vac line ie brake booster while engine is up to temp & running.