Dirty chambers This pistons are grimey, full of carbon, but nothing out of the ordinary. Post author By Sean Ongley Post date May 19, 2020 No Comments on Dirty chambers Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.