Old Apr 23, 2010 | 11:08 PM
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bmorgan
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Joined: Aug 2009
Posts: 3,459
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From: Warner Robins, GA
Default Night at the track - is something wrong with my car?

Ok, I may be over reacting, but I think something is wrong, and I need some expert opinions. I went to the track tonight, and had real crappy times, even if I was consistent. Anyway, you can see from the charts, I was .5 slower tonight than I was on 2/6. There was a huge difference in the DA's, but I do not think that accounts for this much of a difference. Crap, tonight I was running the same times that I was before the tune and DR's. I did have great reaction times, with a 0.000 on my first run, and my worst was a 0.056. I am at least trying to find something to be happy about.

I was not having any traction problems whatsoever, and as you can see, I was off .05 at 60', .2 at 330', .3 at 1/8, .4 at 1000', and .5 at 1/4...... So, I was having a consistent loss of power through the entire range.

The last chart shows my last runs prior to the tune and with no DRs. As you can see, the pre-tune times match almost identically with the runs I had tonight. Could something have happened to cause me to loose the tune? I know how weird that sounds, but I am at a loss to understand how I could go back to pre-tune numbers all of a sudden.

I really wish I had a data logger, as I know it is hard to give any advice without it.

Anyway, from looking at these numbers, anyone have any ideas as to how I could drop this much in time?

Thanks..... Slightly perplexed..... Bob!

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Last edited by bmorgan; Apr 24, 2010 at 01:25 AM.
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