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Registered
Join Date: Dec 2008
Posts: 164
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Air injection removal questions
I've droped the engine of my 930 from 1989 and plan on removing the air injection system. I only have 2 questions. In the first picture hereunder, you can see a connection of the air injection system on the exhaust. What should I do with that pipe that comes out of the exhaust once I've removed the air injection? Let it open or close it?
And on the second picture, there is a small tube that's connected to the manifold. Again same question, let it open or shut it down?  
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10-29-2010, 09:07 AM
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Join Date: Dec 2008
Posts: 164
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I think that closing both is the best option (especially the exhaust outlet).
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11-07-2010, 06:11 AM
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Join Date: Dec 2008
Posts: 164
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No suggestions?
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11-11-2010, 02:28 AM
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