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UTEC logs - observe and diagnose

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Old Jul 27, 2005 | 09:44 AM
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UTEC logs - observe and diagnose

Here are a few logs. For the hell of it take a look and tell me what you think.

Log 1

Log 2

Log 3
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Old Jul 27, 2005 | 09:48 AM
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Originally Posted by stvbreal
Here are a few logs. For the hell of it take a look and tell me what you think.

Log 1

Log 2

Log 3
Probably get good feedback in the UTEC forum.
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Old Jul 27, 2005 | 09:51 AM
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Indeed. Good lookin out.
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Old Jul 27, 2005 | 11:18 AM
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Last edited by stvbreal; Jul 28, 2005 at 09:54 PM.
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Old Jul 27, 2005 | 11:24 AM
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alot of knock. 2000Hz of air, how much boost???23psi??? Add a little more fuel like 11.1 to 1 and try to get rid of the knock. Maybe turn down the boost a little.
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Old Jul 27, 2005 | 04:05 PM
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Too lean. Seems you're also getting quite a bit of maf anomolies.
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Old Jul 28, 2005 | 08:57 PM
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Too much timing for your boost/octane from about 5200 to 6500 rpm.
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Old Jul 29, 2005 | 05:36 AM
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This must be 91 Octane, right? Also what altitude are you at? I don't think that it is too lean or too much timing to be causing knock on 93 Octane but def. for 91. I suspect the air density/altitude may factor into this.

P.S What size injectors are you running. They must be huge.
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Old Jul 29, 2005 | 05:38 AM
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What are your mods? Your timing tells me you have some sort of turbo upgrade. Well whatever it is, sure as hell laggy at 5600 rpms full boost..

Last edited by Widebandphillip; Jul 29, 2005 at 05:41 AM.
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Old Jul 29, 2005 | 06:46 AM
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Thanks for the input guys.

I am running 91 octane at about 5.6K feet ASL. Here are the mods:

RNR GT30R turbo (3076 .63 a/r)
RNR equal length manifold
1G BOV - leaking I'm sure (Forge RS BOV on the way)
RNR O2 Housing
RNR DP
Helix test-pipe
Helix cat-back
Buschur UICP
Buschur FMIC
HKS suction intake
HKS filter
HKS 272/272 cams
Fidanza cam gears
RNR 880cc injectors
Walbro 255lph fuel pump
Magnecore 8.5mm plug wires
Halman MBC
Turbo-XS U-TEC
Turbo-XS wideband tuner
Perrin short shifter
Perrin Fuel Rail
Koyo radiator
Helix catch can
Flexalite slim-fan
Blitz DCII turbo timer
Tein S-tech springs
Defi D-Gauge EGT, boost, oil press.
Summit battery relocation kit

I can attribute the laggy spool to another boost leak somewhere.

Last edited by stvbreal; Jul 29, 2005 at 07:19 AM.
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Old Jul 29, 2005 | 06:48 AM
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nevermind
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Old Aug 15, 2005 | 01:49 PM
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Making a few changes, fixing a few things. I'll post new logs soon.
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Old Aug 15, 2005 | 05:33 PM
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subscribed, gotta get the hang of this, i'll be doing it soon enough
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Old Aug 18, 2005 | 04:05 PM
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Originally Posted by stvbreal
Making a few changes, fixing a few things. I'll post new logs soon.
Fixed the problems? Any new logs?
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Old Aug 18, 2005 | 04:14 PM
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Still waiting on the new mani to replace the bad one, a BR intake and filter and Forge RS BOV. I suppose I could still log with a small leak in the mani. We'll see this weekend. I should have something up then.
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