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How did AIR injection connect to dual-cat systems. Interested in retro fitting.

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Old Aug 25, 2008 | 07:34 AM
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327_TPI_77_Maro's Avatar
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How did AIR injection connect to dual-cat systems. Interested in retro fitting.

Hi guys, can anyone tell me or diagram how the air injection lines from the smog pump connected to dual cat systems? I am going to run a dual exhaust with dual cats, and I am going to keep the air injection system (not because I have to, the car is exempt, but I want the AIR system active and functional)

Did the dual cat cars get a different AIR selector valve assy. with two outputs, one for each cat, or did it tee the AIR output to the catalyst after the selector valve?

thanks

STeve
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Old Aug 25, 2008 | 08:05 AM
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Re: How did AIR injection connect to dual-cat systems. Interested in retro fitting.

Pretty much the same as a single cat but the AIR pipe to the converter splits and goes to both. I have a dual cat Y-Pipe I could send you a picture if it would help.
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Old Aug 25, 2008 | 09:12 AM
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327_TPI_77_Maro's Avatar
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Re: How did AIR injection connect to dual-cat systems. Interested in retro fitting.

Ok sure pics would be great. email to bondospecial@aol.com

Thanks

Steve
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