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What to do with blocks with cracked cylinder?

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Old 06-09-2007, 01:11 PM
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blu00rdstr
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Default What to do with blocks with cracked cylinder?

Are there resleeving or stock rebuild outfits that buy cylinder blocks that need a sleeve?
Old 06-09-2007, 02:31 PM
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Third Gear
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Yeah, it's called a scrap yard...

I think used cylinder sleeves are about as much use as a used condom.
Old 06-09-2007, 02:46 PM
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AU N EGL
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Yard Art for a flower box.

Put a glass top and make it a coffee table.
Old 06-09-2007, 03:48 PM
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blu00rdstr
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I figured there would be people who want to do a Darton sleeved block...
Old 06-11-2007, 09:49 AM
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I've seen some pics of an AWESOME alumimum block coffee table. The 4 corners had pistons coming out of the block and holding up the glass top. Might as well figure out how to make one of those. The engine block coffee table will fetch easily double what you would get trying to sell it as scrap or as a resleeving core. Find someone with some stock OEM pistons and conrods that will part with them for little or no money...I'm sure there are plenty of guys on the forum.
Old 06-11-2007, 12:31 PM
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I knew I shouldn't have thrown those old Diamond forged pistons out.


http://www.neatorama.com/2006/03/02/...-coffee-table/

Last edited by blu00rdstr; 06-11-2007 at 12:39 PM.
Old 06-11-2007, 01:26 PM
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Billdog350
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That's the one~! Heck I'd pay a good chunk for one of those. They're so sweet lookin.
Old 06-11-2007, 05:03 PM
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Dope
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Wonder how well the LS1 block polishes up. Spend a few years with a die grinder and lots of polishing products and I bet it would look _SWEET_.

Dope
Old 06-11-2007, 05:49 PM
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You can probably just acid dip or sandblast it to get the block looking nice...then clearcoat...
Old 06-11-2007, 07:12 PM
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Time to buy a boat and use it as an anchor.

Don't ask me how I know.
Old 06-14-2007, 08:16 PM
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Originally Posted by Dope
Wonder how well the LS1 block polishes up. Spend a few years with a die grinder and lots of polishing products and I bet it would look _SWEET_.

Dope
I took a whack at the block, this is what it looks like so far next to a stock block. I haven't done the fine polish yet. If it's going to be a table, I like those tables with swing-out shelfs...

Old 06-14-2007, 09:48 PM
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bobc997615
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I'd guess that the cylinder sleeves have a "rough" OD to help molten aluminum flow around the sleeve & lock-it into the block. Not the slip-fit dry liners like you would find in some other blocks. Therefore it is just scrap. It would be useless to bore out the old liner, there wouldn't be enough material to support the thin wall sleeves unless you wanted to spend big bucks to make a "wet sleeve" block.
Old 06-14-2007, 10:10 PM
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Originally Posted by bobc997615
I'd guess that the cylinder sleeves have a "rough" OD to help molten aluminum flow around the sleeve & lock-it into the block. Not the slip-fit dry liners like you would find in some other blocks. Therefore it is just scrap. It would be useless to bore out the old liner, there wouldn't be enough material to support the thin wall sleeves unless you wanted to spend big bucks to make a "wet sleeve" block.
Here's one site that does resleeving: http://www.customdesignperformance.c...n_sleeves.html

It's $2295 to bore and sleeve to about 4.125". How much is bored out can be seen in these pics:







The thing to consider is the L92 block (the 6.2L version of the LS2) has a 4.065" bore and is about $1,300 new. With a stock 3.622" crank, a 4.065" bore is a 376cid, and 4.125" is 387cid. So if a used LS6 is about $400 plus about $2,300 to sleeve the extra 11cid is $1,400.

So looks like it'll be a coffee table.
Old 06-15-2007, 03:58 AM
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Looking good, it might be a good garage piece after all
Old 06-15-2007, 10:11 AM
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Originally Posted by blu00rdstr
I took a whack at the block, this is what it looks like so far next to a stock block. I haven't done the fine polish yet. If it's going to be a table, I like those tables with swing-out shelfs...

Not bad. Post up a fully polished pic if you ever complete it

Dope
Old 06-15-2007, 10:54 PM
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Originally Posted by Dope
Not bad. Post up a fully polished pic if you ever complete it

Dope
Sure, I'll see how far I get. As far as polishing, it's (I'm) done. My back is killing me. I'm only adding carnuba wax, the rest would be hardware (the red SDPC stand won't be part of it.





Old 06-15-2007, 11:59 PM
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123sugey
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Nice !!

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To What to do with blocks with cracked cylinder?

Old 06-16-2007, 11:48 AM
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RED99
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MAybe stick a flouescent light inside where the cam goes.
Old 06-16-2007, 12:37 PM
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Originally Posted by RED99
MAybe stick a flouescent light inside where the cam goes.
It'd make for a scary chandelier.
Old 06-16-2007, 12:57 PM
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Dope
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Wow that's really nice. The light idea is great - maybe a red light where the cam goes and one down by the crank to light up the cylinders. That would be wicked.

How much does the bare block like that weight? ~85lbs I assume?

I would love to make a table someday, just need a place to put it

Dope


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