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Mls head gaskets reusable?

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Old Jan 31, 2011 | 06:58 PM
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Default Mls head gaskets reusable?

I'm assuming the answer to this is no but I thought I would ask
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Old Jan 31, 2011 | 07:21 PM
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My answer is no, but if you are patient someone will eventually chime in with a yes.
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Old Jan 31, 2011 | 09:59 PM
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haha true dat darkman. Whatd you do with it? torque it down then have to pop it back off?
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Old Jan 31, 2011 | 10:03 PM
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i would like to know too cause i am getting me a set of them, but i would assume no.
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Old Jan 31, 2011 | 10:10 PM
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to my knowledge the only reusable head gasket ive ever heard of was a copper one. with other head gaskets if you run them at all the answers pretty much no, but if you just torque them down and notice a problem and pop them right back off you might get away with reusing them maybe 7 out of 10 times (not saying its a good idea to try).
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Old Jan 31, 2011 | 11:39 PM
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I have heard the MLS gaskets are reusable. However, that doesnt mean I would trust them. I mean who the hell wants those kind of problems where you have leaks or coolant dumping into your oil and you have to go back and remove the heads. I have also heard that MLS gaskets are less forgiving for unmilled surfaces. So if I was not going to mill the heads flat I would run the regular $20 Fel-Pro specials. I have always milled the heads in the past and they have always sealed.
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Old Feb 1, 2011 | 12:15 AM
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Originally Posted by Darkman
My answer is no, but if you are patient someone will eventually chime in with a yes.

You nailed it Darkman.

Pitch em and get new ones. Its worth the peace of mind.
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Old Feb 1, 2011 | 01:10 AM
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^^^agreed, peace of mind is a wonderful thing
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Old Feb 1, 2011 | 11:52 AM
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I have reused Cometic MLS (.045), twice... no leaks. I was also using ARP head studs. This was with AFR205s, 62cc.

BTW, I use the copper spray sealant also.

Good Luck,

Last edited by SideStep; Feb 1, 2011 at 12:01 PM.
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Old Feb 1, 2011 | 12:46 PM
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^^^i think the studs and mainly the spray sealant has saved yours
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Old Feb 1, 2011 | 03:55 PM
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MLS in good condition are reusable.
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Old Feb 1, 2011 | 05:05 PM
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And there's your yes!!
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