Air connections on manifolds
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From: Orange Park FL
Air connections on manifolds On my 01 Z28 I believe I have 1 air thing on each exausht manifold. The headers that i bought, macs which are for 98-99 has a third air tube am i just missing the third one on my car Is there three? I only saw 2 air connections on the manifolds when i looked the other day I just want to be sure that I have everything covered before i get started.
Thanks
Jon
Thanks
Jon
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Ok thanks thats what I thought.
I got one more question how much slack is there on the rear o2 sensors wires. This will be a custom mac setup. I will be running macs with the ball flange cut off then then a 3in 45 degree bend then a 3in to 2.5 reducer then into cats. I'm not sure on how far back the cats will be but probably about the same spot as a set of long tubes. Do they usually reach that far I've heard the rear o2 wiring will usually reach it's the front o2's that dont reach with long tubes but they should with the macs.
Thanks
Jon
I got one more question how much slack is there on the rear o2 sensors wires. This will be a custom mac setup. I will be running macs with the ball flange cut off then then a 3in 45 degree bend then a 3in to 2.5 reducer then into cats. I'm not sure on how far back the cats will be but probably about the same spot as a set of long tubes. Do they usually reach that far I've heard the rear o2 wiring will usually reach it's the front o2's that dont reach with long tubes but they should with the macs.
Thanks
Jon
That I can't help on, I've got sims and vette sensors on my LTs, FWIW you can use another set of rears on the front, they are interchangable, only difference is the wires are longer, as for the rears reaching I think they will, but I'm not 100% sure
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The fronts should reach since there not that much farther than stock on the mac's. But I have read that the rears usually reach on a set of long tubes it's the fronts that need the extensions. I don't want to buy extensions if i don't need them.
