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Fel Pro Head Gaskets for ls1--compressed thickness???

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Old 10-24-2002, 03:16 PM
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Default Fel Pro Head Gaskets for ls1--compressed thickness???

Anyone know the compressed thickness of the fel pro head gaskets for the ls1??? I have heard .041". Just looking for a thinner head gasket without spending 150.00 for Cometics.
Old 10-24-2002, 04:10 PM
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Default Re: Fel Pro Head Gaskets for ls1--compressed thickness???

According to Fel-Pro the 1041 gaskets are .041-.048. What ever that is supposed to mean. <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> Those are the big bore gasket so I'm not sure about the other ones.

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<small>[ October 24, 2002, 04:12 PM: Message edited by: Paul @ Thunder ]</small>
Old 10-24-2002, 08:26 PM
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Default Re: Fel Pro Head Gaskets for ls1--compressed thickness???

most fel-pro's have a compressed thickness of .041"...which is much thinner than the stock GM's...(think its something like .060"-.070"???)...only way to go thinner would be to go with the comet's or a custom copper gasket as far as i know.
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Old 10-24-2002, 08:33 PM
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Default Re: Fel Pro Head Gaskets for ls1--compressed thickness???

E-mail fel-pro they'll tell you, + their usually quick.
Old 10-24-2002, 09:11 PM
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Default Re: Fel Pro Head Gaskets for ls1--compressed thickness???

I think the GM gaskets compress to ~.054".
Old 10-26-2002, 09:19 AM
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Default Re: Fel Pro Head Gaskets for ls1--compressed thickness???

Why hasnt FelPro stepped up and made LS1 gaskets plentiful and pushed there info? You have to get them direct from FelPro? That is not good support IMO i am running there stock replacements but i want to be able to get info and availibility from Jegs, etc. Am i wrong? <img border="0" title="" alt="[Roll Eyes]" src="images/icons/rolleyes.gif" />



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