General Did some Logs, what you guys think ?

[EclipseOwner95]

This is my 1g the part of the log im showing is a 3rd gear pull from a top of 2nd shift.o2 seem a little lean to me, but my EGT never got above 1550, im in for new injectors soon, the 510's are at a high duty cycle as it shows, this is with a 2g mas w 510cc injectors , s-afc adjust +19% from 4k-7k big 16g , walbro 255hp , uicp, 3'' dp, 2.5'' c-back. i do have one question, why does it seem taht my rpm drops slightyl then jumps back up, its weird
for instance this RPM 6688 next is 6656 then 6625, then back up to 6656, then 6719 2 times, then 6875, then back down to 6781, would that be caused by a mis fire at high rpms or something
RPM Knock Timing o2 Injector duty cycle

5094 7.0 17.0 0.88 79.45
5188 7.0 17.0 0.88 79.81
5281 7.0 18.0 0.88 78.99
5313 7.0 18.0 0.88 80.6
5469 7.0 20.0 0.88 81.8
5563 6.0 21.0 0.86 84.39
5656 6.0 21.0 0.86 87.01
5531 6.0 21.0 0.88 82.73
5719 5.0 21.0 0.86 86.76
5813 5.0 21.0 0.86 88.18
5875 5.0 22.0 0.86 89.12
5906 5.0 21.0 0.86 89.59
5906 4.0 22.0 0.86 89.59
6000 4.0 22.0 0.86 91.02
6125 4.0 22.0 0.86 92.92
6031 4.0 22.0 0.86 90.2
6000 4.0 21.0 0.86 89.74
6188 4.0 20.0 0.86 93.87
6094 4.0 22.0 0.86 92.45
6156 3.0 21.0 0.86 93.39
6250 3.0 20.0 0.86 94.81
6281 3.0 20.0 0.86 95.28
6344 4.0 20.0 0.86 96.24
6250 4.0 20.0 0.86 94.81
6344 4.0 18.0 0.86 96.24
6375 3.0 19.0 0.86 96.71
6469 3.0 19.0 0.86 98.13
6438 3.0 19.0 0.86 97.66
6500 3.0 19.0 0.86 98.61
6406 3.0 19.0 0.86 97.18
6500 3.0 19.0 0.86 98.61
6594 3.0 19.0 0.86 100.03
6625 2.0 19.0 0.86 99.09
6594 2.0 19.0 0.86 100.03
6688 2.0 18.0 0.86 100.03
6656 2.0 19.0 0.86 99.55
6625 2.0 18.0 0.86 99.09
6656 2.0 18.0 0.86 100.97
6719 2.0 18.0 0.86 100.49
6719 2.0 18.0 0.86 100.49
6875 1.0 18.0 0.86 102.83
6781 1.0 18.0 0.86 101.42
6906 1.0 18.0 0.86 101.82
6969 1.0 17.0 0.86 102.75
7000 0.0 19.0 0.86 101.7
7094 0.0 19.0 0.86 101.56
7156 0.0 19.0 0.84 103.97
7031 0.0 19.0 0.86 100.65
7031 0.0 19.0 0.84 100.65
7125 0.0 19.0 0.84 102.0
7188 0.0 19.0 0.84 102.9
7281 0.0 19.0 0.84 102.67


made another 3rd gear pull, 18psi i richened it up from +19% from 4k-7k to +23% from 4-7k it got rid of all knock and my o2's raised a little bit, what is good timing on a 1g tho ? timing got a lil higher, my question is why am i having to richen it up so much? I realize that i have a 2g mas and that is one part of it, but i have 510's , if i put the stock 1g mas on it id have to lean it out alot right ? because if not something is seriously wrong because i know people doing 17-18psi stock ic with nothing but a fuel pump.
BTW: Who sells cheap 720cc injectors

RPM Knock Timing o2 Injector Duty Cycle


5063 0.0 19.0 0.9 86.54
5156 0.0 20.0 0.9 83.72
5188 0.0 21.0 0.9 82.03
5250 0.0 21.0 0.9 80.77
5250 0.0 21.0 0.9 80.77
5281 0.0 22.0 0.9 82.37
5344 0.0 22.0 0.88 84.5
5438 0.0 22.0 0.88 84.82
5469 0.0 22.0 0.88 86.47
5656 0.0 22.0 0.88 89.43
5500 0.0 22.0 0.88 88.14
5688 1.0 22.0 0.88 91.15
5688 1.0 22.0 0.88 89.94
5781 1.0 22.0 0.88 91.41
5781 1.0 22.0 0.88 91.41
5813 1.0 22.0 0.88 91.91
5781 1.0 23.0 0.88 91.41
5906 0.0 24.0 0.88 93.38
5875 0.0 24.0 0.88 92.89
6031 0.0 24.0 0.88 95.36
5969 0.0 24.0 0.88 93.1
5969 0.0 24.0 0.88 93.1
6063 0.0 24.0 0.88 94.57
6125 0.0 23.0 0.88 95.53
6125 0.0 23.0 0.88 95.53
6156 0.0 23.0 0.88 96.02
6219 0.0 23.0 0.88 97.0
6125 0.0 22.0 0.88 95.53
6313 0.0 22.0 0.88 98.47
6375 0.0 21.0 0.88 99.43
6344 0.0 22.0 0.88 100.31
6313 1.0 21.0 0.88 99.82
6406 0.0 21.0 0.88 101.29
6500 0.0 20.0 0.88 101.38
6469 0.0 21.0 0.88 100.9
6469 0.0 20.0 0.86 102.29
6469 0.0 21.0 0.88 100.9
6469 0.0 20.0 0.86 100.9
6531 0.0 20.0 0.86 100.47
6594 0.0 19.0 0.86 102.85
6625 0.0 20.0 0.86 103.33
6688 0.0 19.0 0.86 102.89
6813 0.0 19.0 0.86 104.81
6813 0.0 19.0 0.86 104.81
6781 0.0 19.0 0.86 104.32
6781 0.0 19.0 0.86 104.32
6875 0.0 19.0 0.86 104.29
6781 0.0 19.0 0.86 102.87
6938 0.0 18.0 0.86 105.25
6906 0.0 18.0 0.86 104.76
6969 0.0 18.0 0.86 104.23
6906 0.0 18.0 0.86 103.29
6938 0.0 18.0 0.86 103.77
6969 0.0 18.0 0.86 104.23
7063 0.0 18.0 0.86 105.64
7000 0.0 18.0 0.86 104.7

 

[slice]

It'd be nice to see the log from 3k to 7k, but overall it looks pretty good. Your timing advance is around 20 which is decent, but it looks like you REALLY need bigger injectors.