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Old 07-14-2011, 11:00 AM   #44
Charles Rainey
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Join Date: May 2011
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Default Re: Single channel O2

Quote:
Originally Posted by tuffxf View Post
G,day Adger,
I'm not in you guys league at all, noticed a few posts ago about wanting to talk about air / da.
Would be interesting to keep this going i think!
used to race a petrol powered car over here in s/st and car would move .01/100 ft of da change, bet your life on it, was probably a bit fat but was very predictable.
Last major meeting of the 08/09 season that we won car ran on the numbers throughout qualifying, first round of racing had a red light in the other lane and run it through and ran a mile quicker, couldn't get my head around it untill i looked at the water grains, seemed to play a large part in it.
Have now converted to a carbed methanol deal and the water content seems to be a bigger thing than anything else?
When you were talking about watching guys tune with an 02 whilst having detonation what sort of things were you getting at? Just trying to learn here thanks

Charles - i have a daytona sensors wego3, what do you think of them? pm me if you like, the only thing that gets me a bit about it is you can't turn the logging on or off ( unless there is a feature i don't know about) and when you set the sample rate fine and have a car that you drive back to the pits, long return roads, stuck behind slow traffic etc when you go to down load it you find you have used up the recording time with the travelling back to the pits,
At small local tracks with a short return road it works ok.
Thanks!
Paul Dilley
Paul
I first thought of PM you but I decided that this should be a forum that we share and learn from. So what I will express is my observation and opinions. I hope some one can add to it and I learn even more. Yes I am aware that some people can have a dim view of someones else's opinion that differs from theirs but most of the time disagreements leads to more learning, and damn I need more learning. I am very aware, at my age, that my best learning is behind me and my most to learn is ahead of me but my ability to retain said information has decreased substantially. Thank goodness for notes. -=---Adger;;You must use the same honing oil that I do. The wife told me to strip off before I came In the house last nite. I really thought I was going to get lucky with my closthes off but she had my shower on when I got inside. HeHaw--
Yes I have tried the Daytona EgoIII or Wego or what ever it is and like every unit I have tried , some part I like well, some parts was Ok, and some parts I did not like. I never could find the resolution but I figure it must be a 12 bit by an accuracy of .1afr (again their number--I did not check). I did not like a total of 8000 bits. I want every data point and then I do with the data what I want. And as a result I dumped all data points into another data logger and finessed the data the way I wanted. I really like a unit to be accurate but what I want more than anything is one that will repeat time after time even after the sensor starts to slow down(which it will). That is one reason I want every data point. Then I can tell when the sensor is going away.. If you want more data I will try to help but there may be others on here that can help more than myself. Maybe I can learn from them. But let me get my note pad first. I did like it to run methanol. Great for that
charles

Last edited by Charles Rainey; 07-14-2011 at 11:22 AM.
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