header

supra_91 · 11-15-2005, 02:38 PM

i just got my pacesetter header and i noticed that the O2 sensor hole is in the pipe coming off of the header near the cat, not on the header where the stock one is located. i was wondering if i could drill and tap a hole in the header for my O2 sensor and then fill the other whole with JB Weld. this wouldnt hurt anything would it?

SupraMan1784 · 11-15-2005, 05:27 PM

its possible...but the pace setter might have put that hole for the sensor there for a reason...to my knowledge...which isnt much...haha i dont think it would hurt...but check with everyone else also

Bullz_EyE · 11-15-2005, 09:42 PM

I would just use the one provided. No need to modify, except maybe extend the wires.

supra_91 · 11-16-2005, 02:15 PM

okay thanks

sage020 · 04-13-2006, 10:36 PM

I could be wrong on this but I believe the exhaust on California MKIII's differed from the rest of America's due to emissions. The placement of the O2 sensor on the pacesetter headers is in the California style exhaust. Either way I think it would be best/easier to just extend the wiring on the sensor.

11-15-2005, 02:38 PM	#1
supra_91 Lexus & 550's Join Date: Sep 2005 Location: Illinois Posts: 521	header i just got my pacesetter header and i noticed that the O2 sensor hole is in the pipe coming off of the header near the cat, not on the header where the stock one is located. i was wondering if i could drill and tap a hole in the header for my O2 sensor and then fill the other whole with JB Weld. this wouldnt hurt anything would it? __________________ 91 N/A automatic supra;K&N FIPK;2.5" custom exhaust;no cat;pacesetter header;eibach springs;tokico "blues";MKIV TT rims

11-15-2005, 05:27 PM	#2
SupraMan1784 SP58GT Join Date: Jun 2005 Location: Dirty Jerz Posts: 691	its possible...but the pace setter might have put that hole for the sensor there for a reason...to my knowledge...which isnt much...haha i dont think it would hurt...but check with everyone else also __________________ Now: Saving for an MKIV Broken Rides: (Sold) 91 supra turbo 5speed with a 1jzgte motor 421whp 400(399) ft*lbs of torque on tap @ 15 psi "Always outnumbered, never outgunned."

11-16-2005, 02:15 PM	#4
supra_91 Lexus & 550's Join Date: Sep 2005 Location: Illinois Posts: 521	okay thanks __________________ 91 N/A automatic supra;K&N FIPK;2.5" custom exhaust;no cat;pacesetter header;eibach springs;tokico "blues";MKIV TT rims

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11-15-2005, 09:42 PM	#3
Bullz_EyE 3" Exhaust Join Date: Oct 2005 Location: San Diego, CA Posts: 238	I would just use the one provided. No need to modify, except maybe extend the wires.

04-13-2006, 10:36 PM	#5
sage020 Stock Join Date: Sep 2005 Location: Wisconsin Posts: 5	I could be wrong on this but I believe the exhaust on California MKIII's differed from the rest of America's due to emissions. The placement of the O2 sensor on the pacesetter headers is in the California style exhaust. Either way I think it would be best/easier to just extend the wiring on the sensor.