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Log of one of todays runs

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Old Mar 4, 2007 | 08:08 PM
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Default Log of one of todays runs

Had a decent day at the track today even though the traction was horrid, it was cold, and there was a head wind. I did manage to get my best time yet of 13.82 @ 97mph. I noticed 2 things today in my runs.....one, that i seem to have a pretty damn efficient A2W intercooler and two, I seem to be running less boost than i thought. I did not get my best run of the day logged because i fumbled around and didnt get to reach over and hit the button in time, but this was my second best run of the day at 13.91. You can see in the log, that my IATs start off at around 92F and drop to 86F a third of the way in, then go back up to about 89F-90F at the end of the run. Not to shabby for a full 1/4 run to actually drop about 2 degrees. Also you can see that my max kPa is 146 but 90% of the run was less than 138kPa, which puts me at around 6.4lbs of peak boost and about 5.3lbs of boost for 90% of the run. I thought i was closer to 7.5lbs, but i guess not. I was able to increase the timing to close to 17* for the last run with only 0.4 degrees of KR. Perhaps its time for a smaller pulley and get this sucker closer to 13.5x's?

Here is the log......
Attached Files
File Type: efi
track3_3_4_07.efi (25.3 KB, 77 views)
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Old Mar 4, 2007 | 08:13 PM
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where is your IAT sensor? pics?
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Old Mar 4, 2007 | 08:30 PM
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Originally Posted by dewmanshu
where is your IAT sensor? pics?
For your viewing pleasure....







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Old Mar 5, 2007 | 06:01 PM
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what do ya think dew?
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Old Mar 5, 2007 | 06:11 PM
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Looks like you could benefit from some larger injectors there. Also, might be good if you can connect to the LC1 with it's software and change the sampling rate from instant to 1/10 or 1/6 or something along those lines. Might help smooth out the jaggedness of the reading.

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