Subject	Question for those WITH coated exh manifolds and/or turbine
Posted by	Inzane on July 09, 2016 at 11:09 AM
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Message	Housings. Regarding the flanges where you mate to a gasket, do I need to: A) remove the ceramic coating to bare metal, B) lightly scuff the coating on those surfaces, C) not worry about it because the coating will have some "give" when you compress a gasket against it which won't compromise the seal. ? Thanks. Inzane
Follow Ups	Question for those WITH coated exh manifolds and/or turbine - Inzane 11:09:53 07/09/16 Leave it alone. It's a relatively thin coating and the meta - MixManMash 11:53:35 07/09/16 *metal. (n/m) - MixManMash 12:06:07 07/09/16 I spoke to PolyDyn today and that is basically what they - Inzane 19:05:56 07/11/16 I sand down all my metal mating surfaces before bolting them - vorpalZ 12:07:05 07/09/16 Hmmm. My guy does NOT coat the mating surfaces, so I am - ConVerTT 19:00:37 07/09/16 Re: Question for those WITH coated exh manifolds and/or turbine - Bigwill837 19:03:26 07/09/16 I guess my post wasn't clear enough. I already have - Inzane 22:41:05 07/10/16 Post some pictures up of the coated flanges. (n/m) - MixManMash 06:57:33 07/11/16 Strip the mating surface for your own piece of mind... - ConVerTT 21:25:25 07/11/16 although.... - ConVerTT 22:36:06 07/11/16
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