Can you guys look at this log.

[boostineclipse]

Wondering if you guys can look at this log and tell me what you think of it. New to tuning/datalogging.

RPM:6968
Timing:19 Deg
O2 1,Bank 1:.96v 0%
O2 2,Bank 2: 1.0v 0%

RPM:7136
Tming:20 Deg
O2 1,Bank 1:.96v 0%
02 2,Bank 2:1.0v 0%

[Trctnless]

Thats pretty much what your looking for.. Nice advance...my 2G does the same in 2,3rd gear pulls. (when its cool outside ) Log your airflows next time. what boost? stock turbo?? Thats coming up from like 12deg!5500 right..?

[boostineclipse]

Was at 16psi, stock turbo. I wanted to log and see how everything was before I actually started to put on all the things I have lyin here, 650s,255lph,turbo,fmic..etc. New to tuning so want to learn as much as possible. I don't want to go in blind..throw everything I have on and THEN learn to tune. Might mess somethings up.

[Mike 99GSX]

Praise the lord!!!!! Finally somebody out there that bought a logger as his/her first mod All of my complaining has finally paid off

[boostineclipse]

Haha..yes Mike it was all you, you made me a better tuner

[Trctnless]

Well... 650s,255lph,turbo,fmic <<<< That should do the trick! with some fuel control. (MAFT?SAFC) Props for your 'Path to date" Just do yourself a favor and install one thing at a time, perhaps starting with the fuel pump, then turbo, (boost limit yourself for a while... then FMIC, then injectors ... That way your not changing EVERYTHING at once and having to diagnose 4 new systems at once right?

[boostineclipse]

True, I am ###### gonna do that. I have a SAFC-II installed. I am goin on vacation here in a couple of days so I'll have to start when I get back!

[dave99gst]

good way to go

[truwarrior]

You look rich, I was down to .90 on my o2 at 5500 rpms but I guess that's when the t25 runs out of air. I wasn't able to get it any higher then 5500 to see if the o2s would have increased, was running out of road on a 3rd gear pull.

[truwarrior]

rpm timing 02
2136 26 0.28
2269 14 0.92
2445 8 0.92
2675 4 0.96
2933 4 0.94
3187 7 0.96
3441 7 0.96
3699 6 0.96
3964 8 0.96
4226 9 0.96
4511 9 0.94
4789 9 0.94
5035 10 0.92
5273 11 0.92
5496 12 0.92
5640 14 0.9

There is my log. My mods at the time were: rsr full exhaust, intake, uip, 1G bov. No boost controller but was boosting around 16-17 psi.
Needless to say I bought a MBC and turned the boost down to 15 psi but haven't made another run yet.

[FASTFWD]

boostineclipse, nice timing at the top, especially if you're on that piss poor wanna-be gas over there in cali. what rpm/speed did you start at, when you made that log? with my logs, i usually dip into the 3-4 degree timing range, with a stomp on the gas after cruising steadily in 3rd at approx. 3k rpms. at the very top of 3rd, i usually end up w/ 22 degrees of timing (sometimes 23, but never more.. and this is in florida's hot and humid weather).

here are some pics of my logs.. here are the graph portions.. the other numerical screen contains the entire log, ie, engine speed, timing, air flow (the most that i've hit has been 26.3 lbs/min), and o2 voltage (usually .92 at the end of the run)..

[boostineclipse]

Yeah..I'm on the crap they call gas out here. That was a third gear pull, I start out about the same 2500-3000 when I mash it.

I have to get a nice mount like that. Where did you get yours? I saw a few on ebay I think

[td06hkiko]

Can you check out my LOG??? First time logging....

Another Question... How do you Tune for timing Advance?? Do you have to richen it up or lean it out some? Please help. Dont wanna hurt my Motor.

16-17 psi
rpm-6760
timing- 13deg
o2, bank 1: 0.96v
airtemp- 107degf

specs: 20g td06h
660CC denso
SAFC
FMIC
N1

Thanks...

[td06hkiko]

oH that was 3rd gear pull and egt's were 1600degf

[sqhopeful]

Originally posted by td06hkiko

16-17 psi
rpm-6760
timing- 13deg
o2, bank 1: 0.96v
airtemp- 107degf

specs: 20g td06h
660CC denso
SAFC
FMIC
N1

Thanks...

your o2's look right, but your timing is low, most likly knocking some. find out where you timing advance stopped and start adding fuel there.

[truwarrior]

Does your timing climb straight up ro does it go up and down. Kinda like 3, 5, 8, 6, 8, 10, 11, 13?

If it dips I've been told it usually means your knocking and timing is getting pulled. Then you would have to more fuel or turn down the boost.

[td06hkiko]

Originally posted by truwarrior
Does your timing climb straight up ro does it go up and down. Kinda like 3, 5, 8, 6, 8, 10, 11, 13?

If it dips I've been told it usually means your knocking and timing is getting pulled. Then you would have to more fuel or turn down the boost.

YEAH MY timing climbs to 13 at the top of 3rd. I think I should add more fuel. Get more timing. Or where it starts dipping. This is what it looks like.

5,8, 9, 10, 12, 13 needs more fuel right? am I looking for 16-18 deg's at the top of my powerband??

[Larry L]

Originally posted by truwarrior
rpm timing 02
2136 26 0.28
2269 14 0.92
2445 8 0.92
2675 4 0.96
2933 4 0.94
3187 7 0.96
3441 7 0.96
3699 6 0.96
3964 8 0.96
4226 9 0.96
4511 9 0.94
4789 9 0.94
5035 10 0.92
5273 11 0.92
5496 12 0.92
5640 14 0.9

There is my log. My mods at the time were: rsr full exhaust, intake, uip, 1G bov. No boost controller but was boosting around 16-17 psi.
Needless to say I bought a MBC and turned the boost down to 15 psi but haven't made another run yet.

Hey, it was my impression that anything under .93v is considered lean?? Am I right? If so than aren't you running lean up top? Just a question!

[td06hkiko]

Yeah thats what my log looks like. My O2's were:

.94 up to red. I am still going to install the 660's some time this month.

Originally posted by Larry L
Hey, it was my impression that anything under .93v is considered lean?? Am I right? If so than aren't you running lean up top? Just a question!

[td06hkiko]

rpm: 6844
timing: 18
O2bank1 1.00
17psi
91octane

Originally posted by td06hkiko
Yeah thats what my log looks like. My O2's were:

.94 up to red. I am still going to install the 660's some time this month.