CLASS RACER FORUM - View Single Post

Ed Wright · 11-16-2012, 10:12 AM

If you see erratic readings with the sensor in the collector, you have something wrong. The only time I have seen erratic readings going down the track, there was an intermittent misfire in one ylinder. Misfire = lean spike. Mine (and MANY others) have all been in the collector (mine are 3 1/2" straight) about ten years now. Never an erratic reading. If not using all 8, I would never put one in a primary tube. It needs to be at least a foot from the end of the collector.

11-16-2012, 10:12 AM	#5
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: O/2 Sensor location If you see erratic readings with the sensor in the collector, you have something wrong. The only time I have seen erratic readings going down the track, there was an intermittent misfire in one ylinder. Misfire = lean spike. Mine (and MANY others) have all been in the collector (mine are 3 1/2" straight) about ten years now. Never an erratic reading. If not using all 8, I would never put one in a primary tube. It needs to be at least a foot from the end of the collector. __________________ Ed Wright 4156 SS/JA