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Finally some Logger numbers

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CyberEye

20+ Year Contributor
947
4
Jun 25, 2002
Car is now only running around 10-11psi, it's still stuttering around 4500rpms @ WOT

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Well first off you got a spike in your timing that usually means Knock, and the 02 is CRAZY in the 4000rpms. I would get a boost leak test on that and then if that's not it I would recommend checking the sparkplugs and make sure the gap is set correct. Also what kind of gas are you running? A higher octane could maybe help out with some of the what seems like low 02 counts. I'm not a professional on with a logger but it's a start maybe someone else can check me.
 
timming looks good -- o2s seem a bit weird - but they do them somtimes when reading them from the ECU - was that a 3rd gear pull ? id guess your a tad lean perhaps.
 
23 timing @ 4676 and WOT seem's way too high, should be around 16 @ WOT shouldn't it?
timing looks like i'm running rich, O2's look like i'm running lean. I've made TWO boost leak testers, pumped air through both of them, every time I did, the boost gauge didn't move at all, so I stopped.

I'm putting a Dejon Tool UICP and 1g bov on this saturday, so I'm going to go over all my ic piping and get rid of the stupid silencer on the lower pipe.
 
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