Comments on: Positive displacement supercharger modifications http://www.superchargerperformance.com/supercharger-performance-tips/positive-displacement-supercharger-modifications Supercharger performance news and home of the supercharger calculator Mon, 01 Mar 2010 13:04:05 -0600 http://wordpress.org/?v=abc hourly 1 By: admin http://www.superchargerperformance.com/supercharger-performance-tips/positive-displacement-supercharger-modifications/comment-page-1#comment-8 admin Thu, 11 Jun 2009 11:45:15 +0000 http://www.superchargerperformance.com/?p=173#comment-8 The best place to get your rotors coated is to send them to a rebuild and supercharger surfacing company like magnuson. As far as I know manguson has two types of coatings , one is the typical Teflon seal coating used by OEM's on later generation roots style compressors. The other is a harder coating that is water / alcohol / methanol / fuel / nitrous injection compatible where spraying liquid before the supercharger will not hurt the rotors nor strip the coatings. http://www.magnusonproducts.com/reman/index.htm Make sure you explain to them what kind of setup you'll be running and they'll be able to give you the right coating service. As far as DIY coating I have no idea, but my best guess is that this technology trickled down from power generation turbines... here's an example: http://www.calltru.com/services/coatings.html The best place to get your rotors coated is to send them to a rebuild and supercharger surfacing company like magnuson.

As far as I know manguson has two types of coatings , one is the typical Teflon seal coating used by OEM’s on later generation roots style compressors. The other is a harder coating that is water / alcohol / methanol / fuel / nitrous injection compatible where spraying liquid before the supercharger will not hurt the rotors nor strip the coatings.

http://www.magnusonproducts.com/reman/index.htm

Make sure you explain to them what kind of setup you’ll be running and they’ll be able to give you the right coating service.

As far as DIY coating I have no idea, but my best guess is that this technology trickled down from power generation turbines… here’s an example:

http://www.calltru.com/services/coatings.html

]]> By: Jirka Kaplan http://www.superchargerperformance.com/supercharger-performance-tips/positive-displacement-supercharger-modifications/comment-page-1#comment-7 Jirka Kaplan Thu, 11 Jun 2009 05:04:38 +0000 http://www.superchargerperformance.com/?p=173#comment-7 please e-mail me on what the brand name of the coating that is used to coat the rotors & where it can be purchased. Thanks, Jirka please e-mail me on what the brand name of the coating that is used to coat the rotors & where it can be purchased.

Thanks, Jirka

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