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Old 08-17-2011, 07:26 AM   #30
Roto-fab 1

 
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Drives: 16 Camaro SS w/ Roto-fab CAI
Join Date: May 2009
Location: Arizona
Posts: 2,682
Quote:
Originally Posted by axis View Post
You do know that the CAI CAI isn't "sealed"? It's just got a top on it. It's completely open on the bottom. As for the others, they are sealed on the top just like the CAI but they use the hood for the top.
Very true... I'm not sure they all actually seal to the hood, but ours certainly does. This method gives you all the advantages of a box with a lid plus the advantage of more space around the filter to draw air. Further, the additional space allows us to run a larger filter. It's one of the reasons why our system does so well with cars adding power mods such as heads/cam, S/C, etc.







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