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f20c 90mm bore best head gasket

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Old 10-23-2013, 12:59 PM
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Default f20c 90mm bore best head gasket
What head gasket seal the best on a big bore f bomb, i heard crosworth makes a pretty legit one.
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Old 10-27-2013, 03:37 PM
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Cometic is what I use, InlinePro can get you one custom made if you had to go that route
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Old 10-27-2013, 05:22 PM
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Ive got 89mm pistons and just use OEM because its the best, the machinist just hones out the bores on the gasket to accommodate.
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Old 10-28-2013, 09:00 AM
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I've heard Cosworth makes a good one too, but it's SLIGHTLY thicker than OEM, so that'd lower compression a bit. Golden Eagle also makes a 90mm gasket, not sure on thickness though. I'm not sure I'd want to bore an OEM out that much.
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Old 11-01-2013, 07:54 AM
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Originally Posted by Jin_SK
I've heard Cosworth makes a good one too, but it's SLIGHTLY thicker than OEM, so that'd lower compression a bit. Golden Eagle also makes a 90mm gasket, not sure on thickness though. I'm not sure I'd want to bore an OEM out that much.
Golden Eagle head gaskets are just OEM gaskets bored out.
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Old 11-01-2013, 09:11 AM
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Originally Posted by bigdare23
Originally Posted by Jin_SK' timestamp='1382979635' post='22850069
I've heard Cosworth makes a good one too, but it's SLIGHTLY thicker than OEM, so that'd lower compression a bit. Golden Eagle also makes a 90mm gasket, not sure on thickness though. I'm not sure I'd want to bore an OEM out that much.
Golden Eagle head gaskets are just OEM gaskets bored out.
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Old 11-01-2013, 12:29 PM
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Huh, I did not know that. Thanks for the info!
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Old 11-01-2013, 03:26 PM
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No problem. I used one of their 85mm gaskets on my high compression b20vtec in the past without any issues.
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