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Well I managed to get a couple of logs done, one for airflow and one for the timing with WMI.
Airflow log shows a healthy 213.19g/s @ 6760rpm, 1.4 BAR of boost. If I'm right the MAF reading is scaled due to LC sensor in larger LCR MAF housing, so that's around 230+g/s which is great.
As far as the timing pull goes, with 6 degrees of advanced timing set, it was mostly zero's across the board with a few 0.8's and a few 3's, so that is looking good too. Bill said anything less than 6 is fine (I think?).
If I work out how to post the logs I will.
Airflow log shows a healthy 213.19g/s @ 6760rpm, 1.4 BAR of boost. If I'm right the MAF reading is scaled due to LC sensor in larger LCR MAF housing, so that's around 230+g/s which is great.
As far as the timing pull goes, with 6 degrees of advanced timing set, it was mostly zero's across the board with a few 0.8's and a few 3's, so that is looking good too. Bill said anything less than 6 is fine (I think?).
If I work out how to post the logs I will.
jamiebennett81
Guest
what log is timing pull again Rob? need to get this measured on mine....and Bill said to me no more than 5
also what "scale" did you use for the MAF Rob? mine was 204g/s last time (LC sensor in LCR housing) ??
also what "scale" did you use for the MAF Rob? mine was 204g/s last time (LC sensor in LCR housing) ??
Log 020 for timing pull. I'm pulling no more than 3 CF at 6 degrees of advanced timing so it's good.
Not sure what the equation is to work out the MAF scaling, mine pulled 213g/s today, LC sensor in LCR housing, so that should be something like 230g/s scaled. 230 x 1.3 = 299hp! Add maybe another 15hp for the WMI advanced timing and it should be around 315bhp.
I hope anyway, feels quick and the timing, airflow and fuelling all look good. I'm not one to get too hung up on figures.
Not sure what the equation is to work out the MAF scaling, mine pulled 213g/s today, LC sensor in LCR housing, so that should be something like 230g/s scaled. 230 x 1.3 = 299hp! Add maybe another 15hp for the WMI advanced timing and it should be around 315bhp.
I hope anyway, feels quick and the timing, airflow and fuelling all look good. I'm not one to get too hung up on figures.
Alright rob. Good work on your car. Just wanted to know what you have done with middle grill on the front bumper and how u did it and where u got your carbon sheeting from.
jamiebennett81
Guest
yeah I know
was being lazy
MAF and timing pull logs
Run today with 6 degrees advance timing, 50/50 WMI mix, 1.4 BAR of boost:
Run today with 6 degrees advance timing, 50/50 WMI mix, 1.4 BAR of boost:
Code:
Friday 21 August 2009 10:06:00
06A 906 032 HN 1.8L R4/5VT G01 0002
Group A: '020
Cylinder 1 Ignition Cylinder 2 Ignition Cylinder 3 Ignition Cylinder 4 Ignition
TIME Angle Delay Angle Delay Angle Delay Angle Delay
Marker STAMP °KW °KW °KW °KW
0.01 0 0 0 0
0.28 0 0 0 0
0.58 0 0 0 0
0.88 0 0 0 0
1.18 0 0 0 0
1.48 0 0 0 0
1.78 3 0 0 0
2.09 3 0 0 0
2.4 3 0 3 3
2.7 0.8 0 0.8 0.8
2.99 0.8 0 0.8 0.8
3.3 0.8 0 0.8 0.8
Code:
Friday 21 August 2009 10:22:54
06A 906 032 HN 1.8L R4/5VT G01 0002
Group A: '002 Group B:
Engine Speed Engine Load Injection Intake Air Mass
TIME Timing TIME
Marker STAMP /min 0% ms g/s STAMP
0.01 3200 47.4 4.76 28.86
0.3 3320 48.9 5.44 34.28
0.6 3480 74.4 7.48 54.92
0.9 3680 92.5 8.84 71.5
1.2 3920 112 10.54 93.86
1.5 4280 145.1 13.26 130.11
1.81 4680 174.4 13.6 161.56
2.1 5240 180.5 14.28 185.47
2.42 5480 185 17.34 196.03
2.72 6000 180.5 23.12 204.83
3.01 6080 174.4 22.44 199.78
3.32 6480 167.7 21.76 204.83
3.62 6760 164.7 21.08 213.19
Not bad figures.
So at 6,760RPM your making;
Between
213x1.25 = 266BHP
and
213x1.3 = 275BHP
Using MAF figures, if there accurate
So at 6,760RPM your making;
Between
213x1.25 = 266BHP
and
213x1.3 = 275BHP
Using MAF figures, if there accurate
HHHmmmmm not too sure Rob. I would say if it's not 100% OEM then the figures are sent into too many possible errors that the above calculations mean nothing. Butt dyno tells all
I'd like to think that this turbo/set up would give more than what you had 4-5 years ago.
292BHP wasn't it??
Surely all this tinkering has made a bigger difference than Jim mapping a GT2X out of the box??
Yes indeed, deffo more power than ever before.
If Danny's mate made 294bhp with a hybrid GT2X and I've got a bigger intercooler, SEM manifold and WMI I'm guessing (and going by my butt dyno) that I have over 300 now. I'm 'guess-timating' that it's around 315-325bhp. I'm very happy with my current setup right now.
Roughly 230g/s scaled - 230 x 1.3 = 299bhp. Add 15-20bhp for WMI and advanced timing.
If Danny's mate made 294bhp with a hybrid GT2X and I've got a bigger intercooler, SEM manifold and WMI I'm guessing (and going by my butt dyno) that I have over 300 now. I'm 'guess-timating' that it's around 315-325bhp. I'm very happy with my current setup right now.
Roughly 230g/s scaled - 230 x 1.3 = 299bhp. Add 15-20bhp for WMI and advanced timing.
Can you measure the diameter both a lcr and a cupra maff housing. Its easy to work out your true g/sec readings from those measurements. Post them up and i'll do a calc for you. (simply multiply your current measurement by a factor equal to (csa of lcr housing / csa of cupra maff housing)).
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