MLS or Performance head gasket
#1
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MLS or Performance head gasket
I am running a Procharged 454 with iron Gen 4 heads on a Gen V block and 5 psi of boost. Wondering do I run a MLS gasket, either Cometic or Felpro or run the Felpro 1037 performance gaskets? Next question is, Cometic or Felpro if the plan is MLS and why?
#4
My understanding is that you have to make sure you have the proper finish on the deck and head surfaces to run the MLS gaskets. Most MLS gaskets need an RA finish of around 20-30. I don't think it is an issue very often with modern milling equipment that most shops use now, but something to be aware of.
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My understanding is that you have to make sure you have the proper finish on the deck and head surfaces to run the MLS gaskets. Most MLS gaskets need an RA finish of around 20-30. I don't think it is an issue very often with modern milling equipment that most shops use now, but something to be aware of.
Last edited by Borgie; 05-20-2014 at 10:33 PM.