EMR8

iTrader: (2)

05MR
Ported & Polished Head,
Ported polished & coated header
Ported & polished wastegate,
Coated 10.5 Hot side,
1/2m oversized Supertec Valves & valve job,
Cosworth Head studs and Mitsubishi Stock MLS Head gasket,
supertec titanium retainers,
supertec dual valve springs,
Supertec Valve seats,
Comp 272's,
AEM cam gears, +1 I, -1 E
Ebay O2 coated,
AMS turboback catless w/a wrapped DP,
Walbro 255,
Utec to log with
OPEN ECU FLASH!!!
Apexi Intake,
Evo8 MR BOV,
Stock Plugs,
Greddy Profec Spec 2 @ 26PSI,
Perrin Fuel Rail
Ultimate Racing 900cc Injectors
100 Octane CITGO


Tuned by George @ P&L

I borrowed the cable from a fellow board member BrianH here in the Midwest. Fist of all I need to thank him for all his help, he has always been kind to me and quite generous to say the least.

George is a renowned Subaru tuner here in Chicago and has a lot of knowledge and experience tuning cars in general. He was able to determine where I was in the load cells using the Utec to read timing as a reference. Although it would make the tuneing process easyer and faster if there was some sort of real time load reference and logging through ECUflash. He scaled my injectors to 713 I will post screen shots and a log from my Utec as well. He added columns to the fuel and timing map as a posed to calibrating the maf which it seems others here were doing/ I am by no means a professional tuner so I hope that made sense!?! At any rate I have been using Utec for about a month and I hated it! Drivability went to ****, I couldn't rev match the way I wanted and I was having some transitional issues as well. But forget about UTEC this flash is infinitely smoother and the car drives like brand knew even with the big injectors and 272's.

George managed to keep my AFR's safe and the tune was a relatively conservative. I am more of a road racer than a straight line guy so I was willing to sacrifice some HP for safety. I flashed it for 100 octane only so I can’t run 93 which I requested because I think I will use the UTEC for my day to day and essentially set it to stock mode when I visit the track. One advantage of the Utec as I see it is that I still have an ability to log but of course I will disregard the load columns. I am still able to shut off my CEL's with it and use my CEL as a knock warning light at this point, but I am sure it won’t knock!!!

I must say that this friggin car hauls now and I have all my precious drivability back, I put it through it's paces yesterday and no knock, beautiful revmatches and no hesitation or missing!!! I’m in love with my car again, it drives like a stock car until I get on it...

On to the PLOT/LOG/Screen Shot




2544 +25.3 148 17 00 00 +38.6 5.7 ECU. +0.0 ECU. 195
2544 +25.3 267 35 10 00 +21.2 28.9 ECU. +0.0 ECU. 252
2552 +25.3 294 80 10 00 +17.3 10.2 ECU. +0.0 75.00 268
2602 +25.3 303 102 10 00 +17.3 11.8 ECU. +0.0 75.00 323
2608 +25.1 326 102 10 00 +16.3 11.4 ECU. +0.0 75.00 356
2668 +25.1 349 102 10 00 +15.3 11.3 ECU. +0.0 75.00 317
2670 +25.3 367 102 10 00 +14.5 13.1 ECU. +0.0 75.00 308
2738 +25.5 401 102 10 00 +12.4 14.5 ECU. +0.0 75.00 396
2775 +25.7 428 102 10 00 +13.4 14.3 ECU. +0.0 75.00 509
2787 +25.5 453 102 10 00 +9.7 15.3 ECU. +0.0 75.00 381
2829 +25.5 473 102 10 00 +7.5 16.8 ECU. +0.0 75.00 432
2871 +25.3 513 102 10 00 +5.6 18.3 ECU. +0.0 75.00 404
2947 +25.1 599 102 10 00 +4.7 18.3 ECU. +0.0 75.00 773
2965 +25.1 670 102 10 00 +4.3 21.4 ECU. +0.0 75.00 591
3027 +24.9 732 102 10 00 +4.3 23.2 ECU. +0.0 75.00 880
3115 +25.1 794 102 10 00 +5.1 24.7 ECU. +0.0 75.00 726
3183 +25.1 938 102 10 00 +5.2 30.0 ECU. +0.0 75.00 925
3239 +25.3 998 102 20 00 +4.3 31.8 ECU. +0.0 75.00 871
3326 +25.5 1041 102 20 00 +4.2 36.1 ECU. +0.0 75.00 1262
3432 +25.3 1059 102 30 00 +5.0 36.5 ECU. +0.0 75.00 766
3512 +25.3 1149 102 30 00 +5.1 38.1 ECU. +0.0 75.00 830
3623 +25.3 1070 102 30 00 +5.7 39.5 ECU. +0.0 75.00 1016
3711 +25.3 1138 102 40 00 +5.3 41.6 ECU. +0.0 75.00 1096
3783 +25.5 1347 102 40 00 +5.7 43.9 ECU. +0.0 75.00 1275
3889 +25.3 1219 102 40 00 +4.5 43.6 ECU. +0.0 75.00 1157
3987 +25.1 1196 102 40 00 +6.0 45.4 ECU. +0.0 75.00 950
4079 +25.1 1336 102 40 00 +6.1 45.3 ECU. +0.0 75.00 1275
4130 +24.9 1282 102 40 00 +6.0 45.9 ECU. +0.0 75.00 1381
4257 +24.9 1282 102 40 00 +7.1 46.6 ECU. +0.0 75.00 1388
4290 +24.9 1388 102 50 00 +7.4 47.2 ECU. +0.0 75.00 1288
4420 +24.9 1351 102 50 00 +7.5 47.4 ECU. +0.0 75.00 1488
4486 +24.7 1449 102 50 00 +8.3 46.8 ECU. +0.0 75.00 1302
4597 +24.9 1373 102 50 00 +8.4 47.8 ECU. +0.0 75.00 1582
4721 +25.1 1479 102 50 00 +8.6 48.7 ECU. +0.0 75.00 1552
4768 +25.1 1479 102 50 00 +9.8 51.3 ECU. +0.0 75.00 1470
4859 +25.1 1497 102 50 00 +9.9 53.5 ECU. +0.0 75.00 1572
4952 +24.9 1543 102 50 00 +9.9 52.6 ECU. +0.0 75.00 1381
5035 +25.1 1572 102 60 00 +9.8 53.5 ECU. +0.0 75.00 1562
5120 +25.3 1612 102 60 00 +9.9 54.0 ECU. +0.0 75.00 1773
5232 +25.3 1628 102 60 00 +10.0 56.9 ECU. +0.0 75.00 1677
5307 +25.5 1633 102 60 00 +11.2 55.1 ECU. +0.0 75.00 1572
5376 +25.1 1712 102 60 00 +11.1 60.6 ECU. +0.0 75.00 1689
5482 +25.1 1748 102 70 00 +11.1 58.0 ECU. +0.0 75.00 1689
5546 +25.1 1754 102 70 00 +11.2 61.3 ECU. +0.0 75.00 1851
5678 +25.3 1798 102 70 00 +12.4 61.5 ECU. +0.0 75.00 1798
5737 +25.5 1798 102 70 00 +12.2 58.3 ECU. +0.0 75.00 1760
5817 +25.5 1851 102 70 00 +12.4 61.0 ECU. +0.0 75.00 1760
5899 +25.7 1824 102 70 00 +13.3 61.0 ECU. +0.0 75.00 1773
5984 +25.7 1858 102 70 00 +13.3 64.5 ECU. +0.0 75.00 1851
6060 +25.5 1865 102 70 00 +13.2 63.4 ECU. +0.0 75.00 1923
6150 +25.5 1872 102 80 00 +13.5 63.4 ECU. +0.0 75.00 1879
6230 +25.7 1886 102 80 00 +13.4 65.8 ECU. +0.0 75.00 2083
6289 +25.3 1901 102 80 00 +15.4 66.4 ECU. +0.0 75.00 1984
6373 +25.1 1945 102 80 00 +15.5 65.1 ECU. +0.0 75.00 1798
6447 +25.1 1923 102 80 00 +15.5 66.9 ECU. +0.0 75.00 1879
6523 +24.7 1908 102 80 00 +15.5 69.7 ECU. +0.0 75.00 1908
6600 +24.9 1930 102 80 00 +15.4 69.4 ECU. +0.0 75.00 1893
6666 +25.1 1930 102 80 00 +16.2 66.7 ECU. +0.0 75.00 1923
6747 +24.9 1937 102 80 00 +16.3 70.2 ECU. +0.0 75.00 1908
6816 +25.3 1953 102 80 00 +16.2 69.1 ECU. +0.0 75.00 1923
6915 +24.9 1968 102 80 00 +17.6 66.3 ECU. +0.0 75.00 1923
6944 +24.7 1960 102 80 00 +17.3 66.7 ECU. +0.0 75.00 1923
7047 +24.9 1976 102 80 00 +17.5 67.3 ECU. +0.0 75.00 2016
7107 +24.7 1968 102 80 00 +17.5 68.3 ECU. +0.0 75.00 1968
7153 +24.7 1992 102 80 00 +18.6 68.7 ECU. +0.0 75.00 2016
7230 +25.1 1992 102 80 00 +18.7 71.1 ECU. +0.0 75.00 1953
7278 +25.1 1992 102 80 00 +18.5 73.2 ECU. +0.0 75.00 1968
7374 +24.9 2008 102 80 00 +18.2 67.3 ECU. +0.0 75.00 1908
7423 +25.1 2008 102 80 02 +19.4 68.7 ECU. +0.0 75.00 1968


Thanx again to BRIANH and George @ PandL Motorsports you guys rock as usual!!

EMR8

iTrader: (2)

****, i gotta fix that screen shot!~

G20

iTrader: (13)

Yes! ECUFlash is very good and consistent. I have my gt35r retuned with it and make the most gain compared to previous tunes with safc and ecu+. So far I didn't get any code yet. Enjoy your car. ECUFlash rock.

AlwaysinBoost

iTrader: (17)

what were your base numbers to start off with?
those numbers seem pretty low for those mods with that amount of boost? have you been to the track lately?

EMR8

iTrader: (2)

Didnt get any base because i was not getting enough fuel in the system, i installed the injectors and fuel rail right before it went on the dyno. You can see its a pretty conservative AFR though. There is still power on the table.

MalibuJack

iTrader: (5)

That seems to be pretty lean.. Where was the AFR measured from? Tailpipe?

EMR8

iTrader: (2)

Yes the tail pipe. Bear in mind this is 100octane. Another evo on 100octane was tuned more agressivly with an AFR in the 12's.

Nez136

iTrader: (10)

The timing looks a pretty consevative for 100 octane, if the boost and fuel look alright i bet you could run that map on 93

CBRD

iTrader: (60)

seems kinda low also to me,

we have made 290whp and 310 wtq on a mustang dyno on a stock motor car, at 21psi with turboback and fmic

cb

AlwaysinBoost

iTrader: (17)

how are you running out of fuel with a walbro & 990cc injectors, yet making only 323tq?

I agree with the statement above, that A/F seems pretty lean, even though its 100oct. I originally tried to run my car that lean (on just 93pump) and made less power then when the A/F was in the mid-high 10s. In both cases the car didn't pull timing. I think these engines just like to be RICH.

EMR8

iTrader: (2)

Im sorry i didnt have any runs at 100octane with the new injectors before the 15th because i was on stock injectors and stock fuel rail. My head was flowing well and i was @ 95%+/- injector duty cycle @ 18PSI, but that was on 93 octane and before ECUflash, i was still using the Utec. I put down 280ish whp but i consider those runs void because of the octane difference for comparision sake. With the ECUflash we made baby steps only starting off reving to 4K and slowly adjusting and moving up the RMP range as we went. Thats why i dont have any other "base runs". But for reference a stock STI puts down 240ish.

MalibuJack

iTrader: (5)

Cool, thats what I figured..

EMR8

iTrader: (2)

BTW.... MalibuJack and Razorlab were instramental in our tunning as well. Your guys posts in the "I finaly got some time with ECUFLASH" thread were of great help.

MalibuJack

iTrader: (5)

Thanks! being able to offer information and help out is what gives me the most satisfaction..

RazorLab

iTrader: (8)

Glad we where able to help! I am getting back on the dyno again tomorrow and will write up another post in that thread after.