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Registered
Join Date: Apr 2005
Location: Foat Wuth
Posts: 408
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No Gasket - Cylinder Sealant?
OK, I've read all the previous threads on using sealant - what kind/brand of sealant - on the under cylinder copper gasket.
However, to get the deck height where I want it, I'll be doing without the copper gasket. So, the question: use sealant at the cylinder to case mating flange or not? If yes, I'd be using the high temp Hylomar non-hardening - good to 600F/315C. If no, reasoning? Thanks! Jim
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1980 911SC - 2nd Rebuild in Process - 2005 Porsche Cayenne Turbo - 2013 VW R ________________________ 2000 BMW X5 - 1996 BMW 530i - Toy 4 Runner (x2 or 3) - 1987 Toy Supra - 1988 Honda Si - 1984 El Camino Super Sport - MGA - MGB - Fiat 124 Spyder - Fiat 128 Wagon - 1962 Karmann Ghia - 1951 VW - 1953 Willys Jeepster w/Chevy 286 - 1995 Volvo 960 - 2006 VW GTI |
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Join Date: May 2003
Posts: 3,346
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With no shim you definitly need some sealant. Your choice sounds good. It must be non-hardening so the cylinder can seat all the way when you torque the heads (much later in the process than putting in the cylinders).
-Andy
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72 Carrera RS replica, Spec 911 racer |
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Im thinking some curilT would work well
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Andy 1980 SC soon to be big hp 3.3t powered 73RSR Replica (well, I'm keeping the engine but everything else is going ![]() |
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Join Date: Mar 2005
Posts: 743
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Yep Hylomar works well..
You want no-hardening stuff here i reckon.. Kind regards David |
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Registered
Join Date: Oct 2001
Location: Momence, IL 60954
Posts: 1,911
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Curil T or Curil K2 are my votes. I'm not a fan of dry assembly. No-hardening for sure!
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Charles Navarro President, LN Engineering and Bilt Racing Service http://www.LNengineering.com Home of Nickies, IMS Retrofit, and IMS Solution |
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