Mummert dual plane


http://forums.y-blocksforever.com/Topic121758.aspx
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By CK - 9 Years Ago
Has anyone seen the manifold being sold on eBay
It looks like mummert's but doesn't have any casting as such?
Looks like a knock off?
By charliemccraney - 9 Years Ago
Nope.  Link?
By Ted - 9 Years Ago
Are you looking at the CNC machined manifold?  If so, that’s a version 3 Blue Thunder intake.  Here’s the picture from the posting.
http://forums.y-blocksforever.com/uploads/images/08f623c0-3edc-4193-992d-43a6.jpg 

By 62bigwindow - 9 Years Ago
It's odd that the eBay listing does not mention that it's a Blue Thunder intake. Most y block guys are familiar with that name and I think it would be a selling g point.
By CK - 9 Years Ago
Yep, that's the one, thanks Ted.
It looks more rounded off like John's than the impression I had of the Blue thunder.
By charliemccraney - 9 Years Ago
They are both well rounded.  John's does not have the exhaust crossover and I think his still has a slight performance edge over the blue thunder.


By mgcookwv - 9 Years Ago
Is this a patent infringement?
By PF Arcand - 9 Years Ago
Patent infringment, against who?..