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intake/exhaust torque
https://slantsix.org/forum/viewtopic.php?t=61005
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Author:  Valleyant [ Fri Apr 14, 2017 8:42 am ]
Post subject:  intake/exhaust torque

Doc,
When using a Dutra exhaust manifold should I adhere to the 10Lb's/ft spec?? thank you

Author:  DusterIdiot [ Fri Apr 14, 2017 4:15 pm ]
Post subject:  Yep... and...

Yes, it depends on the gasket, but I've done 5-7 lbs on a nicely mated set with Remflex(all flanges the same depth and true)... and have gone to 20 max on a remflex with a very horribly mated set (each manifold had a different flange depth)....25 is too much...

10 is a good number, especially with the composite gaskets that come in the rebuild kits...

Author:  Valleyant [ Fri Apr 14, 2017 4:41 pm ]
Post subject:  thanks

Thank you! DI

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