O/2 Sensor location

Bill Bogues · 11-15-2012, 09:06 PM

We've bought a racepak data recording system for our stocker. The paperwork from racepak says we need to put the O/2 sensor in the header tube about 12" from the header flange. I was planning on putting a sensor in each collector. It seems to me that it would be hard to tune a engine just getting a reading on one cylinder on each side.Can anyone with experience with this enlighten me about this racepak system. I'm beginning to think that I spent a bunch of money on something that all it's going to show me is how little I really know about tuning a car. Thanks for any replies.

11-15-2012, 09:06 PM	#1
Bill Bogues Member Join Date: Apr 2005 Location: Bethany La. Posts: 323 Likes: 96 Liked 169 Times in 53 Posts	O/2 Sensor location We've bought a racepak data recording system for our stocker. The paperwork from racepak says we need to put the O/2 sensor in the header tube about 12" from the header flange. I was planning on putting a sensor in each collector. It seems to me that it would be hard to tune a engine just getting a reading on one cylinder on each side.Can anyone with experience with this enlighten me about this racepak system. I'm beginning to think that I spent a bunch of money on something that all it's going to show me is how little I really know about tuning a car. Thanks for any replies. __________________ Bill Bogues 4696 STK