Any Comments on my Log?

[chachi1983]

I have been tuning all weekend and this is my best log. I know I have a dip in timing at at about 4K but everything else looks good I think. Any comments? Mods are 20g turbo, fmic, 3" all the way back, 550cc injectors, 255 walbro, 15 lbs of boost. Throughout the 3rd gear pull my EGTs maxed at 1400-1450 degrees.


RPM Timing O2 1 Bank 1
2440 33 0.22
2472 33 0.7
2596 33 0.12
2784 19 0.94
3020 15 0.96
3268 10 0.96
3544 10 0.98
3832 9 0.98
4108 10 0.98
4388 11 0.98
4668 11 0.98
4948 13 0.98
5224 13 0.98
5516 13 0.98
5808 16 0.98
6008 16 0.98
6464 19 0.98
6640 20 0.98
6844 20 0.98

 

[trbotaln]

Log looks pretty good. Your timing curve looks decent but it looks like you might be running slightly on the rich side. Have you tried leaning it out a little bit around 4000rpm.

 

[chachi1983]

Not since I turned down my boost. Should I lean it out through the range or just at 4k?

 

[trbotaln]

try to lean it out at the whole range at 4000 and after. Lean it out in little increments and if it starts to knock more then go back to you old settings because they are fairly decent.

 

[CanadianTSi]

Looks good, you could probably take out a few percent from 3500 on up.

 

[td06hkiko]

I have been tuning all weekend and this is my best log. I know I have a dip in timing at at about 4K but everything else looks good I think. Any comments? Mods are 20g turbo, fmic, 3" all the way back, 550cc injectors, 255 walbro, 15 lbs of boost. Throughout the 3rd gear pull my EGTs maxed at 1400-1450 degrees.


RPM Timing O2 1 Bank 1
2440 33 0.22
2472 33 0.7
2596 33 0.12
2784 19 0.94
3020 15 0.96
3268 10 0.96
3544 10 0.98
3832 9 0.98
4108 10 0.98
4388 11 0.98
4668 11 0.98
4948 13 0.98
5224 13 0.98
5516 13 0.98
5808 16 0.98
6008 16 0.98
6464 19 0.98
6640 20 0.98
6844 20 0.98

What was your boost set at and what octane?? I think you should just increase the boost a psi or two and see how much timming goes away.