[dcriss]

Hi All,

I have a question about cleaning the heads on my 3.0l. The valves guides are in good shape, as well as the valve seats, so I'm thinking there is no need for any other work other than cleaning. It is my understanding that the best way to do this is to media blast them. I understand to remove the valves and plug the guides with a nut and bolt to prevent damage. However, will media blasting damage the valve seats? Is there any other way to clean them (especially the crud in the ports)?

Thanks for the input.