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Cleaning up block?

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Old Jan 16, 2005 | 11:22 PM
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Default Cleaning up block?

Hey guys... I've been fooling around with polishing a bit, I'm wondering how much cleaning up should be done on oil drainbacks and such?

Maybe polishing the lifter valley, and the area around the timing chain! Probably just because I've seen what a nice finsih can look like and now raw casting isnt "Purty."

What should I do? Where should I focus?
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Old Jan 16, 2005 | 11:35 PM
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go for it.
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Old Jan 17, 2005 | 03:33 AM
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Default Sky is the limit here.

Originally Posted by ZD75blue
Hey guys... I've been fooling around with polishing a bit, I'm wondering how much cleaning up should be done on oil drainbacks and such?
Maybe polishing the lifter valley, and the area around the timing chain! Probably just because I've seen what a nice finsih can look like and now raw casting isnt "Purty."
What should I do? Where should I focus?
Never bothered but if grinding is too slow many shops will paint the lifter valley with all kinds of stuff from plain Jane enamal to electric motor armature paint/sealer/insulator. Some will enlarge and smooth the oil drains and install screens too. Another trick is magnets epoxed in the floor of valley to catch the iron pieces of ur vlv train falling apart.
Having never done this myself i would recommend the D. Vizard book on Buget Building sb Chevys - lots great info for only $20. Or maybe Mr. Panchop will share with us how long it took to make his BB so beautiful.
As for outside cosmetics - do whatever will pushes ur pistons.
cardo0
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Old Jan 17, 2005 | 09:45 AM
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From: eville in
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Originally Posted by panchop
go for it.
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Old Jan 17, 2005 | 10:08 AM
  #5  
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lots of hours and many dremel drums but i have more time then money so....
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Old Jan 17, 2005 | 10:38 AM
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I've got another question for you guys...

I have some pitting on the machined surfaces on the block that the main bearings sit in. Also a little around the bolt holes...

Any reason to be concerned?
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Old Jan 17, 2005 | 03:02 PM
  #7  
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PANCHOP..... You just defined that term "Over The Top"..

Hmmm maybe that is also what "they" mean when they say "Off The Hook" cause you'd have to leave your phone off the hook a longggggggggggggggggggggggg time to do all 'dat'. Couldn't be bothered with folks calling and disturbing 'yo' work.

Anyway it looks kuu-ell.
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Old Jan 17, 2005 | 08:26 PM
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From: eville in
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Originally Posted by ZD75blue
I've got another question for you guys...

I have some pitting on the machined surfaces on the block that the main bearings sit in. Also a little around the bolt holes...

Any reason to be concerned?
de-burr it less chance for crack's or chip's coming off
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