Does anyone remember the part number for the O2 sensors that we use with the long tubed headers on a 2002 trans am? If I remember right I think they are off the 2001 Corvette but I can not remember if it is the front or rear sensor. They are the ones with the longer leads and they should have the internal heaters.

Also, I can not remember which NJK plugs to run with Nitrous. I have been doing a search but with no luck yet.

Thanks guys.

Scott

 

NGK TR6 plugs , O2 sensor is Bosch 13111.

BTW all OBD2 compatiable sensors are heated, not just these ones.

 

Thanks for the quick reply. I am heading out to the parts store now.

 

the stock number for the TR6 is 4177, take both numbers with you.

 

how about this insted of o2 sensors with headers they make ls1 gm shorting caps to bypass o2 sensors yay!!!

 

thats for the rear, you cannot bypass or delete front o2s.

 

are buying the corvette ones any better than re-using stock ones???

 

alot of people run the corvette o2s(myself included) because of the issues with the stock o2s and LT headers. Since the o2 is moved further back with LT headers, the o2 does not heat up as much, causing it to read incorrectly. the corvette o2s will take care of this problem.

 

is there a certain year corvette i would get it from thats better???

 

Just go with the 13111's. They were used on multiple year Corvettes.

 

Hey buddy. I just posted an ad for sale locally in austin for some brand new 02 sensors. I bought them 2 weeks ago and i'm now putting TSP's true duals on so i dont need them. I bought them for 78.00 each and will sell all 4 for 250.00.obo free shipping. I'm kicking myslef in the *** because I thought i'd need them. I cant return them because I've already installed them, even though they have less than 100 miles on them.

Let me know if your interested and maybe we can work something out.

 

TSP said to not use 02's with they're TD set up. They suggested to have the codes deleted. Can you only remove the rear ones? Does they're set up come with drilled holes for the fronts?

I'm lost.

 

You can not run the car without front o2 sensors. They should be on the collector of each header. The rear ones are the ones that need to be deleted. You can either run o2 sims or delete the codes via hptuners or ls1edit.

 

Okay, I remember now that you said they are in the collectors.

 

Yup, i was referring to the rear o2s. Now hurry up and get your cam done