C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Air pump delete quick question

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Old Feb 7, 2015 | 06:35 PM
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Default Air pump delete quick question

I just removed my air pump the instructions from mid america say to keep the check valve there and just disconnect the tubes. Do I have to, or can it be removed?

Thanks
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Old Feb 7, 2015 | 11:02 PM
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The check valves are here to prevent exhaust from backing up. Can you remove it? Sure. But I wouldn't just leave it. I'd go to Home Depot and get some caps to screw on and you are fine. I did that till I changed to TPIS headers with NO AIR system.
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Old Feb 7, 2015 | 11:47 PM
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I'm just purchased a book on this from ebay. I have not received it yet. Not much to purchase
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Old Feb 8, 2015 | 08:28 AM
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If you look closely at my sig picture you will see some bolt heads in my exhaust manifolds. I cut the AIR tubs about an 1/8th" above the manifold and used a 5/16th" tap. I then threaded bolts into these new threads. Problem solved and a lot of extra crap gone. A better way would be to weld the holes shut but I dont have access to a welder.
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