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Old 19 Feb 2018, 11:32 (Ref:3802358)   #1
Ferrarist75
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Join Date: Aug 2017
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Angle of throttle to inlet runners ???

Why do the runners exit the plenum at 90 degrees??
To me that must cause turbulence because the air has to flow through a fairly sharp 90 degree angle in order to exit the plenum and enter the runners.
Which setup is better and provides maximum end power - when throttle body position is 90 degree against intake runners or directly against it?
I have no packaging issues, so can use both ways......
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IMG_20131023_214240.jpg   ZC_intake_manifold_P.jpg  
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