dried chemicals on cylinder head

[EVIL EAGLE RT]

Ok so i put my head in a hot tank and cleaned it all up but the problem is that all the chemicals from the tank dried white crap on myh head now. how in the world do i get it off i tried to power wash it and it didnt work im taking it to be sand blasted tgomorrow and hopefully that works any suggestions????

 

[93_tsi_fwd]

Polish her up for that shiny look.

 

[EVIL EAGLE RT]

ok but how do i go about doing that?

 

[FFTec - jerry]

Have you already put the head on the car? you can always take it back to the machine shop and have them put it through the hot tank to get it off ,and then clean it off right away. If not, call the machine shop and ask them what you should use to clean it off. From what I understand, different machine shops use a different mixture for the hot tanks and parts cleaners.

Jerry

 

[EVIL EAGLE RT]

well i go to college for cars and i have all the stuff i need here but i dont get it al the chemicals from the hot tank dried on the head even after clean it off throughly.

 

[EVIL EAGLE RT]

any thing else?

 

[brassc2007]

I dont know if i would sandblast it though. Aluminum is a soft metal, sand blasting may take some of the metal off it.