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08-22-2007, 08:57 AM | #1 |
Scooby Specialist
Member#: 78165
Join Date: Dec 2004
Chapter/Region:
South East
Location: SC
Vehicle:05 STI 35r + e85 |
utec logs - gt35r+cams+93/meth
Here's a datalog from last night... 4th and 5th gear pull (the 1000cc bike in the other lane, an R1 I believe, lost )
Code:
Load Knock Mod Mod Mod RPM MAP MAF TPS Site Count AFR Ign#1 Inj#1 Ign Fuel Boost MAF psia V % deg duty deg % (CL) V 5184 -4.0 3.0 29 00 00 12.4 +26.8 18.3 +22.3 +0.0 ECU. 2.9 5232 -4.5 3.0 29 00 00 13.3 +28.2 17.1 +22.4 +0.0 ECU. 3.0 5274 +2.5 3.5 56 00 00 13.0 +20.4 29.7 +22.5 +0.0 375.00 3.7 5324 +9.6 4.0 100 40 00 12.2 +13.7 47.3 +19.0 +0.0 375.00 4.1 5411 +16.4 4.3 102 70 01 rich +12.9 62.8 +19.0 +0.0 375.00 4.4 5537 +22.3 4.5 103 90 01 rich +10.8 73.3 +19.8 +0.0 375.00 4.5 5797 +23.7 4.5 103 100 01 rich +10.8 71.2 +20.1 +0.0 375.00 4.5 5931 +24.1 4.5 103 100 00 rich +10.9 70.9 +20.7 +0.0 375.00 4.6 6138 +24.5 4.6 103 100 00 rich +8.9 72.9 +21.4 +0.0 375.00 4.6 6242 +24.5 4.6 103 100 00 rich +9.5 74.3 +22.0 +0.0 375.00 4.6 6574 +24.7 4.6 103 100 00 rich +10.6 74.3 +23.0 +0.0 375.00 4.7 6653 +24.5 4.7 103 100 00 rich +11.1 75.7 +23.2 +0.0 375.00 4.7 6872 +24.7 4.7 104 100 00 rich +11.5 76.5 +24.1 +0.0 375.00 4.7 6901 +24.7 4.7 103 100 00 rich +11.8 77.2 +25.0 +0.0 375.00 4.7 6816 +24.7 4.7 103 100 00 rich +11.8 78.6 +25.0 +0.0 375.00 4.7 7278 +24.7 4.7 103 100 00 rich +12.3 78.0 +25.0 +0.0 375.00 4.7 7278 +24.7 4.7 103 100 00 rich +12.0 80.1 +25.0 +0.0 375.00 4.7 7423 +24.7 4.7 103 100 00 rich +12.3 80.6 +25.0 +0.0 375.00 4.7 7490 +22.7 4.7 103 90 00 rich +12.5 16.7 +25.0 +0.0 LCM. 4.5 6313 +19.0 4.4 103 80 01 lean +13.1 60.5 +22.0 +0.0 LCM. 4.3 5737 +16.1 4.1 103 70 01 lean +6.0 51.0 +19.1 +0.0 LCM. 4.3 5464 +22.7 4.4 104 90 00 13.0 +5.1 61.6 +19.4 +0.0 375.00 4.4 5446 +24.3 4.4 104 100 00 rich +4.5 64.5 +19.5 +0.0 375.00 4.4 5518 +24.9 4.5 104 100 00 rich +4.0 67.8 +19.5 +0.0 375.00 4.5 5546 +24.9 4.5 104 100 01 rich +3.4 70.6 +19.6 +0.0 375.00 4.5 5899 +25.1 4.5 104 100 00 rich +3.2 70.4 +19.9 +0.0 375.00 4.5 5602 +25.1 4.5 104 100 01 rich +2.9 70.6 +19.8 +0.0 375.00 4.6 5817 +25.1 4.5 104 100 00 rich +2.8 71.8 +20.5 +0.0 375.00 4.6 5847 +25.1 4.6 104 100 00 rich +2.8 72.3 +20.3 +0.0 375.00 4.6 6006 +25.1 4.6 104 100 00 rich +2.8 73.5 +20.8 +0.0 375.00 4.6 6016 +25.3 4.6 104 100 00 rich +3.0 72.4 +21.1 +0.0 375.00 4.6 6027 +25.1 4.6 104 100 00 rich +4.1 74.1 +21.4 +0.0 375.00 4.6 6207 +25.1 4.6 104 100 00 rich +4.7 75.8 +21.5 +0.0 375.00 4.6 6195 +25.1 4.6 104 100 00 rich +5.0 74.5 +21.6 +0.0 375.00 4.6 6325 +25.1 4.6 104 100 00 rich +5.5 74.4 +22.1 +0.0 375.00 4.7 6373 +25.1 4.7 106 100 00 rich +6.0 74.8 +22.4 +0.0 375.00 4.6 6497 +25.1 4.7 104 100 00 rich +6.0 75.9 +22.9 +0.0 375.00 4.7 6548 +25.1 4.7 104 100 00 rich +6.3 80.2 +22.8 +0.0 375.00 4.7 6561 +25.3 4.7 104 100 00 rich +6.1 80.4 +23.3 +0.0 375.00 4.7 6734 +25.1 4.7 104 100 00 rich +6.1 79.1 +23.7 +0.0 375.00 4.7 6816 +25.1 4.7 104 100 00 rich +6.1 79.0 +23.9 +0.0 375.00 4.7 6901 +25.1 4.7 104 100 00 rich +7.4 79.2 +24.5 +0.0 375.00 4.7 6930 +25.1 4.7 103 100 00 rich +7.4 80.7 +24.9 +0.0 375.00 4.7 6666 -1.6 4.6 1 00 00 rich +22.3 80.4 +24.6 +0.0 ECU. 2.1 6535 -11.4 4.0 1 00 00 rich +22.9 80.4 +24.4 +0.0 ECU. 3.7 6385 -11.8 3.3 1 00 00 rich +23.3 80.4 +24.1 +0.0 ECU. 3.1 93 octane + 80/20 meth/h2o with an M15 nozzle. built ej257 w/cp pistons, pauter rods, stock crank ported heads, cosworth 278/274 avcs cams (avcs map still zeroed out) gt35r .82ar @ 25-26psi. perrin kit with a custom dump tube. Was just wondering what the utec wizards here think of the log. I started out really conservative with timing and have been slowly adding it back in - I think it still wants more but I am happy to stop at this point. I am still running with the stock ecu in control of fuel, with a perrin bigmaf. I haven't even managed to get the car to start with OLF but I will probably start working on a SD tune next week.
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08-22-2007, 09:08 AM | #2 |
Scooby Guru
Member#: 23717
Join Date: Aug 2002
Chapter/Region:
NESIC
Location: Beverly, MA
Vehicle:2005 Big red |
WAY TOO RICH ON WI!!!
Try getting into the high 12's. |
08-22-2007, 09:19 AM | #3 |
RIP 10/12/83 to 02/10/08
Scooby Specialist Member#: 83254
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NWIC
Location: Roy, Washington
Vehicle:98 2.5 RS 04 WRX |
Before adding timing, lean that thing out. With Meth don't go any richer than 12:1. You will have problems if you try to keep it that rich under that much boost.
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08-22-2007, 09:23 AM | #4 |
Citizen Mick
Member#: 27646
Join Date: Oct 2002
Chapter/Region:
NWIC
Location: Portland, Oregon
Vehicle:2003 Sleeved 2.5 Oil Dry Sump Goodness |
Question: Are you running an aftermarket boost sensor tied into the UTEC? If not, what was the actual boost you were running?
11:1 on 80***37; meth is a little rich, 11.7->12 would still be ok but your EGT's will be hot, which I would not overly worry about. You have flat foot knock which is real so you are going to need to tune that out before you knock out your bearings. It's very small so I suggest you remove a degree of timing from the 7250 and 7500 70/80/90 and 100% load columns. You have other small knock counts which IMO are real, drop timing at 5750 to be around 17 degrees, then ramp it back up to the same timing you are running at 6250. That should solve that. Other than that have fun. |
08-22-2007, 09:26 AM | #5 |
Scooby Specialist
Member#: 78165
Join Date: Dec 2004
Chapter/Region:
South East
Location: SC
Vehicle:05 STI 35r + e85 |
Thanks. I was running high 11's with -0.5 in the fuel map earlier... I think a -1 will bring it to the 12.0-12.2 range.
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08-22-2007, 09:38 AM | #6 |
Scooby Specialist
Member#: 78165
Join Date: Dec 2004
Chapter/Region:
South East
Location: SC
Vehicle:05 STI 35r + e85 |
My avcr says peak 26psi, but my boost gauge stays flat right at 25. Target is 1.80 kg/cm2 which is 25.5psi.
Thanks for the tip on the flat-foot knock, I will try that tonight. The motor has always made some noise right around 5700 +/- a couple hundred rpms. I will try pulling some timing there but I'm pretty sure I have datalogs showing 1-counts there on wastegate boost. |
08-22-2007, 09:46 AM | #7 | |
Scooby Specialist
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MWSOC
Vehicle:2015 WRX STI Ice Silver Metallic |
Quote:
They will run 10's bone stock and trap a bit higher than I would expect you to run..somewhere in the 140's. Well, I guess if we're talking an '07 R1 because they are the fastest of all w/ 180hp. |
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08-22-2007, 09:52 AM | #8 |
Scooby Specialist
Member#: 78165
Join Date: Dec 2004
Chapter/Region:
South East
Location: SC
Vehicle:05 STI 35r + e85 |
I don't think it was new, actually from what I read last night about performance stats on those bikes I would bet it was an '00 or something like that. No way was it a new one trapping 150 LOL. I got the jump FWIW.
/ot |
08-22-2007, 10:12 AM | #9 |
Scooby Specialist
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08-22-2007, 12:47 PM | #10 |
Scooby Guru
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Damn.. that thing must pull like crazy! I like how you never really let off the gas pedal when you shifted
The boost pressure looks SOLID nice job there. |
03-05-2012, 07:22 PM | #11 |
Scooby Newbie
Member#: 211573
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Vehicle:2007 Cosworth STi Silver |
no way, 10.6 - 11.2 for some safety
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04-05-2012, 09:44 AM | #12 |
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Vehicle:2003 GGA MBP 12.9 / 105+ |
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04-25-2012, 03:09 PM | #13 |
Scooby Specialist
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Vehicle:2002 newbuild 5558+ foglight = ;) |
^^^^ Lmao
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