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Old Jan 28, 2012 | 07:58 AM
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Default head gasket

Does anybody know if I can get away with not surfacing my head when changing my headgasket out. Somebody help me please trying to accomplish today.
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Old Jan 28, 2012 | 06:51 PM
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just make sure to scrap as much head gasket residue as you can off and try not to scratch the surface. that's pretty much what i did on mines.
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Old Jan 29, 2012 | 10:48 PM
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Depends on how taper your heads are. I'd service them to get it done the first time.
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Old Jan 30, 2012 | 05:13 AM
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It doesn't matter as along as you a are using an organic HG. The graphite will suck up any tiny gaps.

Multi layer steel head gaskets however, MUST be resurfaced as they don't bend or stretch at all.
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Old Jan 30, 2012 | 07:54 AM
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Originally Posted by spoolxexo
Multi layer steel head gaskets however, MUST be resurfaced as they don't bend or stretch at all.
i must be lucky b/c i used a tt head gasket
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Old Jan 30, 2012 | 08:04 AM
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Originally Posted by SC300_704
i must be lucky b/c i used a tt head gasket
I'm willing to guess the OP blew his head gasket, not just changed it. Though im not sure if you blew your HG either.
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Old Jan 30, 2012 | 01:26 PM
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The rule of thumb is if you overheated and blew your HG, then you must resurface.
If your HG is on its way out and hasn't overheated yet, you may want to consider resurfacing.
If your Motor/HG was healthy and you are upgrading to an OEM TT headgasket, it is not necessary to resurface, but some people like to. I didn't.
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Old Jan 30, 2012 | 06:27 PM
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i didnt. i spun a rod and was down there anyways so i just replaced it with a Cometic HG
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Old Jan 30, 2012 | 07:12 PM
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Originally Posted by Ali SC3
The rule of thumb is if you overheated and blew your HG, then you must resurface.
If your HG is on its way out and hasn't overheated yet, you may want to consider resurfacing.
If your Motor/HG was healthy and you are upgrading to an OEM TT headgasket, it is not necessary to resurface, but some people like to. I didn't.
Listen to this guy. But keep in mind for how much work it is to change a HG you may as well get the machine work done. Your going to be so uber pissed if you have to do it again.


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Cal Naughton, Jr.: I wet my bed until I was nineteen. There's no shame in that.
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