Hybrid K04 turbo logs

[Scotty_b]

Here are some logs of my Hybrid K04 turbo. According to the car the outside temp was around 11.5 degrees. The turbo is running revo stage two and on High Boost 3 and Timing 6. I have been running it on these settings to run the turbo in basicly. The car was run at 9 and 9 when it was fitted to test it and the max intake temp was 27 degrees and the CF were all under 3 but the garage suggested to run her in at lower settings for the time being and only really run the 9 and 9 settings on the odd occasion until the internals are done.

[Scotty_b]

Group A: '031
Lambda Factor Lambda Factor Bin. Bits Bin. Bits
TIME
MARKER STAMP
0.36 0.906 0.945
0.78 0.891 0.945
1.27 0.906 0.945
1.67 0.93 0.945
2.07 0.945 0.945
2.47 0.945 0.945
2.89 0.899 0.969
3.4 0.977 0.961
3.88 0.961 0.953
4.3 0.922 0.953
4.7 1.023 0.984
5.19 1.039 0.961
5.61 0.899 0.969
5.99 0.899 0.977
6.41 0.969 0.977
6.92 0.992 0.984
7.4 1.156 0.945
7.82 0.86 0.945
8.31 0.883 0.961
8.73 0.945 0.945
9.22 0.899 0.953
9.74 0.945 0.961
10.22 0.938 0.969
10.63 0.969 0.977
11.14 0.969 0.977
11.54 0.969 0.961
12.04 0.945 0.953
12.54 0.969 0.945
12.95 0.961 0.945
13.35 0.953 0.945
13.85 0.938 0.945
14.26 0.93 0.945
14.66 0.922 0.945
15.06 0.938 0.938
15.56 0.914 0.922
15.96 0.914 0.906
16.37 0.875 0.883
16.77 0.867 0.867
17.17 0.836 0.86
17.67 0.844 0.86
18.07 0.844 0.86
18.49 0.836 0.86
18.98 0.852 0.86
19.38 0.875 0.86
19.78 0.844 0.86
20.2 0.852 0.86
20.69 0.852 0.86
21.09 0.867 0.86
21.49 0.86 0.86
21.89 0.844 0.86
22.31 0.86 0.86
22.81 0.86 0.86
23.21 0.844 0.86
23.61 0.852 0.86
24.01 0.86 0.86
24.42 0.86 0.86
24.82 0.875 0.86
25.22 0.86 0.86
25.62 0.782 0.899
26.12 0.805 0.93
26.53 0.875 0.938
26.93 0.984 0.953
27.33 1.991 1.047
27.83 1.991 1.047
28.23 1.991 1.047
28.64 1.991 1.047
29.14 1.991 1.047
29.54 1.991 1.047
29.94 1.991 1.047
30.34 1.991 1.047
30.85 1.991 1.047
31.35 1.991 1.047
31.75 1.991 1.047
32.16 1.991 1.047

[Scotty_b]

Group A: '118
RPM Temperature Load Absolute Pres.
TIME
MARKER STAMP /min °C % mbar
0.01 2480 25 0 1080
0.5 2520 25 0 1100
0.9 2600 24 0 1110
1.3 2600 24 0 1160
1.71 2360 24 0 1070
2.19 2120 25 0 1030
2.59 2080 26 100 1050
3.01 2120 25 100 1150
3.41 2200 24 100 1260
3.81 2240 24 100 1350
4.22 2360 24 98.4 1470
4.72 2440 23 96.1 1630
5.21 2600 23 95.3 1850
5.61 2720 22 65.9 2080
6.03 2880 22 49 2390
6.43 3040 22 43.5 2470
6.83 3160 21 46.3 2380
7.34 3360 21 48.6 2360
7.74 3520 21 49.8 2360
8.24 3680 21 49.8 2370
8.73 3880 22 49 2370
9.15 4000 22 52.2 2370
9.55 4160 23 50.6 2390
10.05 4360 23 52.5 2370
10.45 4440 24 51.8 2350
10.86 4800 24 50.2 2320
11.26 4720 24 52.9 2270
11.66 4840 24 53.3 2250
12.06 4960 25 53.3 2250
12.46 5080 26 54.1 2230
12.97 5240 27 55.7 2220
13.47 5360 27 56.5 2220
13.87 5480 27 53.7 2210
14.27 5560 28 56.5 2260
14.68 5680 29 57.6 2230
15.08 5760 29 56.5 2270
15.58 5880 30 56.9 2160
15.98 5960 30 60 2160
16.38 6040 31 62 2180
16.8 6120 31 63.1 2150
17.29 6200 32 63.1 2150

[Scotty_b]

Group A: '115
RPM Load Absolute Pres. Absolute Pres.
TIME
MARKER STAMP /min % mbar mbar
0.01 2440 120.3 1680 1520
0.4 2520 88.7 980 1530
0.8 2600 47.4 1550 1180
1.2 2640 100.8 2160 1290
1.62 2720 118 2150 1500
2.1 2880 151.9 2160 1840
2.51 3000 191.7 2180 2250
3.02 3240 191.7 2210 2440
3.52 3440 191.7 2260 2410
3.92 3640 191.7 2280 2420
4.32 3840 191.7 2300 2390
4.72 3960 191.7 2320 2390
5.12 4120 191.7 2320 2350
5.54 4280 191.7 2320 2400
5.94 4440 191.7 2320 2360
6.34 4560 191.7 2310 2350
6.74 4720 191.7 2290 2310
7.14 4840 191.7 2280 2300
7.55 5000 191.7 2270 2280
8.05 5160 191.7 2260 2230
8.45 5320 191.7 2260 2220
8.85 5440 191.7 2250 2210
9.25 5520 191.7 2250 2170
9.66 5640 191.7 2240 2170
10.16 5760 191.7 2230 2130
10.56 5880 191.7 2230 2120
10.96 6000 186.5 2220 2180
11.36 6080 191 2220 2150
11.77 6160 178.9 2230 2170
12.17 6280 187.2 2230 2180
12.57 6360 182 2230 2270

[Scotty_b]

Group A: '004
RPM Voltage Temperature Temperature
TIME
MARKER STAMP /min V °C °C
0.57 2160 13.79 90 24
0.97 2200 13.65 90 24
1.37 2280 13.79 90 24
1.77 2320 13.86 90 24
2.17 2360 13.86 90 24
2.57 2480 13.79 90 24
2.98 2560 13.58 90 23
3.48 2720 13.86 90 23
3.88 2800 13.79 90 23
4.37 3040 13.79 90 23
4.89 3240 13.65 90 23
5.29 3400 13.79 90 22
5.69 3520 13.79 90 22
6.1 3720 13.86 90 22
6.6 3880 13.72 90 23
7 4040 13.86 90 23
7.4 4200 13.72 90 23
7.8 4320 13.86 90 24
8.21 4440 13.86 90 24
8.61 4600 13.86 90 24
9.01 4720 13.79 90 24
9.41 4840 13.86 90 25
9.81 4960 13.72 90 26
10.21 5080 13.79 90 26
10.61 5200 13.79 90 27
11.03 5320 13.79 90 27
11.43 5400 13.72 90 27
11.83 5520 13.79 90 29
12.32 5640 13.79 91 29
12.72 5720 13.86 90 30
13.14 5840 13.86 90 30
13.54 5920 13.86 91 30
13.94 6000 13.79 91 31
14.44 6120 13.86 92 32
14.84 6200 13.86 92 33
15.25 6280 13.79 92 33
15.75 6240 13.86 92 33

[Scotty_b]

Group A: '003
RPM Mass Flow Load Ign. Timing
TIME
MARKER STAMP /min g/s % °BTDC
0.01 2400 48.39 32.2 21
0.5 2360 0 3.1 36
0.9 2440 36.83 25.9 24
1.39 2480 52.47 99.6 11.3
1.9 2560 63.36 100 20.3
2.3 2680 76.67 100 8.3
2.7 2760 91.72 100 12
3.12 2920 118.03 100 5.3
3.6 3080 122.47 100 5.3
4 3280 133.42 99.6 6
4.42 3440 149.31 100 8.3
4.82 3600 140.53 100 8.3
5.21 3760 153.22 100 6.8
5.73 3960 156.33 100 9.8
6.13 4120 157.92 100 10.5
6.53 4240 172.72 100 10.5
6.93 4440 174.22 100 12
7.34 4560 182.28 100 11.3
7.74 4720 181.06 100 10.5
8.14 4840 191.58 100 9.8
8.64 5040 187.86 100 7.5
9.04 5160 199.22 100 9
9.45 5280 206.53 100 8.3
9.85 5400 201 100 9.8
10.25 5520 201.89 100 9.8
10.75 5680 211.25 100 11.3
11.17 5760 209.89 100 11.3
11.57 5880 206.25 100 12
12.06 6040 216.36 99.6 11.3
12.46 6120 218.75 99.6 12.8
12.86 6240 213.28 99.6 12.8
13.26 6320 228.31 100 12

[m0rk]

Interesting logs..

I ripped out the MAF readings & stuck them in a spreadsheet & took an arbitary scaling factor (200g/s = 275bhp) to see what it'd come out with

http://www.seatcupra.net/m0rk/temp/scottbhp.jpg

plonked in trendlines to give an overview

it's meeting requested boost with ease too - which is good too

I'll dump the A/F into another spreadsheet in a bit

[Scotty_b]

You’re a diamond cheers. I must say i wasn’t 100% happy with the testing as i was on my own and i did notice the ESP light flash a few times

[ibizacupra]

looks promising

:thumbup:

[Scotty_b]

Mitchy has asked me on another thread about what these logs mean, now i know what there looking at and roughly what they mean but is there any chance someone with more experience than myself can look and try to explain what the mean in real terms. I will be taking some more soon with the new settings and sending them off to kev at revo as he graciously said he would look at them for me

[acidstrato]

how does the actual boost log compare to the original k04? more specifically at the top end? say from 4k on

looks very strong. would expect that to be abit of a beast once you've cranked it up

[ibizacupra]

are those first lambda logs under full load/boost?
looks a bit lean if so..

{scratch that, just scrolled down}

[Scotty_b]

All logs where done in 4th gear from about the 3k mark but i wa doing them on my own so there a bit iffy to start with

[YerMother]

If i still had a laptop i would do logging and post some up to compare! But i havent! :)

Your logs look very similar to mine topend! But the REVO stage 2 is definetly controlling it better low down, mine just boosts spikes like a bitch!

[Scotty_b]

I must admit i have had a few brown pants moments when ive seen the boost gauge go to 30psi but its only done that twice and it was just after i picked the car up. Think i will get the apexi control unit unless i can get a better solenoid than the n75.

Be nice to get the 4 cars up at the same rolling road day and see what the differences are