While installing a new turbo, exhaust manifold, gaskets, etc, I couldn’t help but notice that the exhaust ports looked like they had a crazy amount of soot built up. I tried scraping it away to confirm it wasn’t just an illusion, but it was incredibly hard. I’m not crazy am I?
If it is excessive build up, what works best to burn it off? Just looking at it, I could see a little better exhaust flow if all that space taken up was burnt off
If it is excessive build up, what works best to burn it off? Just looking at it, I could see a little better exhaust flow if all that space taken up was burnt off