msmithmmx Posted July 9, 2008 Share Posted July 9, 2008 I need to install the 1/2 moon plastic peices 2 per head they fit in the corner. What is the proper method? Thank You Link to comment Share on other sites More sharing options...
Jerry DeMoss Posted July 9, 2008 Share Posted July 9, 2008 Maybe I am ignorant but could you describe what you are working on? If you mean the 1/2 moon pieces by the cams then I believe you put them in place with some good permatex sealant around the edges. Link to comment Share on other sites More sharing options...
msmithmmx Posted July 9, 2008 Author Share Posted July 9, 2008 I am replacing the HG on my 2.5. They are the little black plastic peices in the corner. They look like they had grey sealant. The engine shop said I should use glue. Link to comment Share on other sites More sharing options...
ccrinc Posted July 10, 2008 Share Posted July 10, 2008 Use Permatex Ultra Gray 599 sealant. Thoroughly clean the surfaces where they attach to the heads, use plenty of 599: too little leaks. Emily http://www.ccrengines.com Link to comment Share on other sites More sharing options...
Olnick Posted July 10, 2008 Share Posted July 10, 2008 Use Permatex Ultra Gray 599 sealant. Thoroughly clean the surfaces where they attach to the heads, use plenty of 599: too little leaks. Emily http://www.ccrengines.com And that comes from a lady who knows her stuff . . . even is she is semi-retired! (Thanks Emily for hanging with us.) Link to comment Share on other sites More sharing options...
ccrinc Posted July 10, 2008 Share Posted July 10, 2008 And that comes from a lady who knows her stuff . . . even is she is semi-retired! (Thanks Emily for hanging with us.) Hangin' tight! Emily http://www.ccrengines.com Link to comment Share on other sites More sharing options...
jamal Posted July 11, 2008 Share Posted July 11, 2008 put a little dab of the sealant on the valve cover gasket anywhere it makes a sharp corner up or down (from the plane of the head) too. Link to comment Share on other sites More sharing options...
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