Help!! Renewing rusted engine parts...

[PompJoggie]

someone advertised a method of cleaning engine parts...  It was something similar to sandblasting... But the process was different with a different name if I remember correctly.
Anyone out there who can remember or maybe with advice on best way to clean rusted manifold and other engine parts?

 

[manxkipper]

 

[Rascal]

 

[PompJoggie]

 

[subie]

 

[manxkipper]

 

[Black_Hawk]

 

[CliveG]

 

[Rascal]

 

[Maverick (R.I.P.)]

 

[Alsdad]

 

[Rascal]

 

[jacbot]

 

[eberhard]