Best way to clean valves
11-13-2007, 02:57 PM
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gunk engine bright works if you have time to soak them. It lifts and holds the carbon. With a light scrub from time to time while they soak it really softens it up.
11-13-2007, 04:38 PM
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B12 Chemtool and a brass wire brush. You can also use the small dremel brass brushes as its faster. The brass is softer than stainless and will not scratch. The B12 softens the carbon up for easy removal.
