What did you do to your NBS GMT800 Tahoe/Yukon Today?

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MassHoe04

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Is honing your lifter bores excessive? Lol
Will that process improve anything? If it were me, I think the chances of making something worse might be a good possibility. Nothing I would probably mess with. I am sure you are more advanced than I am. My engine rebuilding was limited to a 4 cyl. engine on a 1931 Model A Ford. Even then, I wasn't honing or polishing any internals...
 

Walchit

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Will that process improve anything? If it were me, I think the chances of making something worse might be a good possibility. Nothing I would probably mess with. I am sure you are more advanced than I am. My engine rebuilding was limited to a 4 cyl. engine on a 1931 Model A Ford. Even then, I wasn't honing or polishing any internals...
I was just gonna give them a few strokes, lol. I saw it while ordering the cylinder home, and figured it couldn't hurt to put a fresh crosshatch on them. I've never rebuilt anything, so I very well could mess it up. I'm trying really hard not to though...
 

Walchit

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Trying to decide if I should polish this or relocate the knock sensors
 

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