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Is the block surface clean enough?

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Old Oct 29, 2008 | 08:20 PM
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Default Is the block surface clean enough?









I used a razor, a scraper, and a dremel with a plastic wire brush. It feels smooth to the touch, just wondering if i should clean it more.
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Old Oct 29, 2008 | 08:57 PM
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lol no. keep going
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Old Oct 29, 2008 | 09:09 PM
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Looks like you've got a tad more cleaning to do. I see some material left here and there. I would also bring each piston up to TDC and clean them. Would be a shame not to while the heads are off, and remove that carbon deposit.
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Old Oct 29, 2008 | 09:29 PM
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damn, any other tips on what to clean with? the razor just seems to be scraping the metal, and im afraid to use a wire brush, maybe a soft metal wire brush would work?
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Old Oct 29, 2008 | 10:01 PM
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I like using a scrotchbrite pad on a air 90 grinder. Those little things work amazing for cleaning off old gasket material.
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Old Oct 29, 2008 | 10:07 PM
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Originally Posted by 99345hp
I like using a scrotchbrite pad on a air 90 grinder. Those little things work amazing for cleaning off old gasket material.
X2 ... Scotchbrite pad worked good for me as well, its not as rough as it looks either..... And clean them damn pistons while your at it.



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Old Oct 30, 2008 | 09:27 AM
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were do you get those pads?
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Old Oct 30, 2008 | 10:08 AM
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uhhh wal mart. home depot. just about anywhere. lol
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Old Oct 30, 2008 | 10:27 AM
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if you dont have a air grinder go get yourself a gasket scraper and use brake clean also. brake clean evaporates quickly and will eat the **** out of that old gasket material.
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Old Oct 30, 2008 | 11:31 AM
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No, clean up that black stuff at the bottom of the surface, and clean the pistons at the same time.
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Old Oct 30, 2008 | 11:35 AM
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Originally Posted by 99345hp
I like using a scrotchbrite pad on a air 90 grinder. Those little things work amazing for cleaning off old gasket material.
ditto, takes like 2 minutes to do the whole thing
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Old Oct 30, 2008 | 11:51 AM
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It's tough to remove the composite gasket material with a scraper sometimes, but like mentioned earlier, it comes off pretty easily with brake clener and a scotchbrite pad. I found a bag of the blue scotchbrites which are supposedly 'scratch free' that I use to clean some areas of the underhood and undercarriage with good success.
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Old Oct 30, 2008 | 12:05 PM
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Scotchbrite!!!!!!!!!
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