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Induction Cleaning Howto.

8K views 5 replies 5 participants last post by  ucary2@gmail.com  
There are conflicting opinions on whether or not this type of spray-in cleaning actually cleans carbon build-up off the valves. Some say that even though it will create a large black cloud of exhaust while applying, the majority of carbon remains on the valve surface and nothing short of physically media-blasting the underside of the head will remove it. Would be interesting to see before/after pics from a scope.