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What o2 sensors for pacesetter Long tubes?

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Old 08-21-2005, 10:26 PM
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Default What o2 sensors for pacesetter Long tubes?

Which ones are people useing? I know to get a set for a corvette becaus they are longer. I deleted my rear o2s so I dont need a set for my back . But do I order corvette sensors for the front or back?
Old 08-21-2005, 10:40 PM
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I had picked up a pair of Bosch #13111 from autozone when my stock O2's went out. They seemed to work fine, till I took it to LS1 speed for some work and retune. They said the fuel trims were all over the place with the bosch units, replaced them with GM O2's.
Old 08-22-2005, 12:11 AM
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Originally Posted by blkZ28spt
replaced them with GM O2's.
For the Vette, or stock with extensions?

If Vette, do you have the GM Part number for them?
Old 08-22-2005, 12:16 AM
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If you get the corvette ones (which i have and forgot the part number), you wont need extensions. They have a long *** wire all ready. Just plug them in the fronts and screw them in the header. Try a search, you will find the part number... Thats how i found it.
Old 08-22-2005, 12:19 AM
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Originally Posted by waterbug1999
If you get the corvette ones (which i have and forgot the part number), you wont need extensions. They have a long *** wire all ready. Just plug them in the fronts and screw them in the header. Try a search, you will find the part number... Thats how i found it.
did u use the GM o2s or aftermarket? Did u order them off a corvette from the front or back?
Old 08-22-2005, 12:31 AM
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Originally Posted by MakoLS1
did u use the GM o2s or aftermarket? Did u order them off a corvette from the front or back?
I think (bad memory) I went to autozone on line and ordered them. They were at my door in a couple of days. It came out to be around $150 (bad memory again) total for both... Do a search and you might find the thread on it.
Old 08-22-2005, 10:09 AM
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yeah the Autozone 13111 cost like 73 bucks each. I picked some up friday. I also got pacesetter headers putting 04 LS6 motor in my 98z.
Old 08-22-2005, 10:21 AM
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Nobody answred his other question though...front or rear vette sensors? which ones are the ones he should get, front or rear.
Old 08-22-2005, 10:26 AM
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I bought corvette Rear O2's my pacesetter headers. Where do i have to plug the new vette O2 sensors to Front O2 harness or the Rear O2 harness? Thats where i'm confused i also dont have cats.
Old 08-22-2005, 10:50 AM
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You always nee the fronts, not the rear. But I think you order LS1 or Lt1 corvette sensors for the rear. Kind of confuseing once you get into modding. lol

Last edited by MakoLS1; 08-22-2005 at 11:03 AM.
Old 08-22-2005, 12:27 PM
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The vette sensors everyone's referring to are REAR.

Sorry, I don't know exactly what O2's they were, just that they are GM units. I don't think they are vette units though, from wath I remember I want to say they are standard replacement with extensions.




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