Ye thats what im thinking now, maby single plenum....
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Probably the longet S2 project in history EVER!
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This seems to be the ultimate dual plenum design., optimised over 25 years. Try to do that out of sheet metal...
Read this arti about a manifold benchmark and learn from it: http://forums.vwvortex.com/showthread.php?3098525Comment
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Looks almost identical to the one dhalback sells for the 1.8t 20v 4pot engines.....
Hmmm food for thought, cant wait to get started now, be at least 2 weeks before I can start tho!Probably the longet S2 project in history EVER!Comment
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Dahlback's mani is a copy of this Lehmann design.Comment
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After a heck tick summer and crazy xmas at work its time to pick up my socks on the S2 front once again, i have been looking at flow paths and CAD and one thing bugs me about all the theory behind the CAD manifolds, is the fact that the air flow is presumed to flow perfectly straight with no turbulence in to the manifold, i have no doubt that CAD manifolds are more consistent but to go to all that effort and assume such a huge detail that could totally change the characteristic of the manifold design......Probably the longet S2 project in history EVER!Comment
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so did this dual plenum ever make it to production????
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