track day log with logworks
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From: Bellevue. WA
logworks at track
here is a snippet of a log from a lapping day. managed to get a log during a run at the fastest part of the track.
I actually had my afr set in the mid 12s before the event, I am injecting water at about 10 or 12 psi.
http://docs.google.com/Doc?id=dcwsmvt8_4gjp66w might be easier for some.
I actually had my afr set in the mid 12s before the event, I am injecting water at about 10 or 12 psi.
http://docs.google.com/Doc?id=dcwsmvt8_4gjp66w might be easier for some.
Last edited by nothere; Jun 23, 2007 at 11:46 AM.
What was the time?
Those shifts look pretty darn quick
Your log resolution looks different than mine, perhaps sample rate is more, even though the rate doesnt increase the # of different samples
edit:
I thought it was at a drag strip, I looked at the time - was at a real track lol - that explains everything above I asked
Those shifts look pretty darn quick
Your log resolution looks different than mine, perhaps sample rate is more, even though the rate doesnt increase the # of different samples
edit:
I thought it was at a drag strip, I looked at the time - was at a real track lol - that explains everything above I asked
Last edited by C6C6CH3vo; May 25, 2007 at 09:03 PM.
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From: Bellevue. WA
I noticed a very interesting thing in my log. At one point where I had backed off a little I hit a 14 count on the knock sum. Throttle position started at 40 through 80 %, load was clipped but couldn't have been much over.
Knock started at 0 psi and increased with psi. AFR was in the low 11s.
I have logged many hours of wot in an attempt to get a safe tune and never gotten close to the count I got in this case.
I am using an electronic boost controller. I believe the stock boost maps would have killed the rise in knock count by limiting psi. Since my ebc has no relationship with the ecu it just keeps driving.
Knock started at 0 psi and increased with psi. AFR was in the low 11s.
I have logged many hours of wot in an attempt to get a safe tune and never gotten close to the count I got in this case.
I am using an electronic boost controller. I believe the stock boost maps would have killed the rise in knock count by limiting psi. Since my ebc has no relationship with the ecu it just keeps driving.
I get that consistantly in 1st gear only. Knock starts at 2000 rpm if out of vacume but not in boost (about 40 - 60% load window). If I floor it the knock vanishes, if I don't it climbs up.
This is only in 1st gear though
Thread Starter
Evolved Member
iTrader: (23)
Joined: Jan 2004
Posts: 2,680
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From: Bellevue. WA
this is a broadened time rendition with some inputs removed of the low throttle knock'
http://docs.google.com/Doc?id=dcwsmvt8_10dm2275
http://docs.google.com/Doc?id=dcwsmvt8_10dm2275



