My First log on my 2G GST

[DSMSpyder99]

My mods are in my profile this is done with 91 oct & 15PSI. I am new to logging my friend said it is very good for a car wit no tuning device. He also says that with a SAFC i can get more power out of it since my o2 are a little high.

RPM......o2.........timing
2140... .95 .........14
2320... .95 .........13
2472... .95 .........12
2687... .95 .........11
2871... .95 .........12
3066... .97 .........09
3332... .97 .........08
3527... .97 .........07
3839... 1.0 .........07
4136... .97 .........08
4390... 1.0 .........08
4773... .97 .........09
5035... .97 .........10
5417... .97 .........11
5710... .97 .........15
6019... .97 .........16
6339... .97 .........17
6589... 1.0 .........17
6824... 1.0 .........18
7015... .91 .........38

 

[weith1111]

Although it looks slightly promising because your timing drops when boost hits and then goes back up with no more dips, there is no way to tell if this log is good or bad with so few data points. You need double if not triple the results. Every 250 rpm minimum.

Your timing looks a bit low off the bat as well, have you checked that base timing is 5* BTDC?

What are your AFC settings? I'm betting you are running way rich and/or have boost leaks.

 

[DSMSpyder99]

i added more points into the chart, please read it clearly states i have no tuning device. Also, my base time (which i assume that is timing at idle) is 5-8. As for boost leaks i checked probably 2 months ago only a tiny leak coming from the top of the BOV.

 

[weith1111]

i added more points into the chart, please read it clearly states i have no tuning device. Also, my base time (which i assume that is timing at idle) is 5-8. As for boost leaks i checked probably 2 months ago only a tiny leak coming from the top of the BOV.

Always just post the entire log, the more info the better.

Sorry, its 2:30am, and I misread the AFC sentence. You have no tuning device. Got it.

As for the timing...you can't read the logger, you need to get a timing gun and check it visually. The logger is assuming you have it set at 5*, and therefore all your timing #'s are based off that assumption.

As for the boost leaks. Check again and use soapy water. ANY leak is a power KILLER.

Your log looks pretty good. Check those things out and correct anything if need be.

 

[DSMSpyder99]

I did a pull tonight @ 16PSI here are the 2 logs

RPM......o2v......timing
2093 ... .93 ......13
2339 ... .93 ......14
2503 ... .93 ......12
2687 ... .93 ......10
2914 ... .93 ......09
3109 ... .95 ......09
3351 ... .95 ......07
3625 ... .97 ......06
3898 ... .97 ......07
4246 ... .97 ......07
4578 ... .97 ......08
4882 ... .97 ......09
5472 ... .95 ......11
5628 ... .95 ......13
5941 ... .95 ......14
6269 ... .95 ......15
6554 ... .97 ......15
6824 ... .97 ......17
7074 ... .87 ......38

RPM......o2v......timing
2175 ... .93 ......15
2304 ... .93 ......15
2523 ... .93 ......14
2691 ... .93 ......12
2921 ... .95 ......12
3117 ... .95 ......09
3363 ... .97 ......08
3617 ... .97 ......06
3863 ... 1.0 ......06
4234 ... .97 ......07
4546 ... .97 ......08
4898 ... .97 ......09
5281 ... .97 ......11
5542 ... .97 ......13
5824 ... .97 ......14
6179 ... .97 ......14
6464 ... .97 ......15
6761 ... .97 ......16
6996 ... .97 ......21