I blast with aluminum oxide. While the valve cover was the most diffuclt piece out this job. As for some reason it kept flattening out the wrinkle after it cured. I stripped the valve cover twice. Blasted to bare metal then polished if for the powder go turn out decent.
The turbo probably came out the best of all 3. The intake does look good, just wish it wasn't such a rough casting to start with.
The turbo probably came out the best of all 3. The intake does look good, just wish it wasn't such a rough casting to start with.
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