Welcome to the North American Subaru Impreza Owners Club Tuesday March 19, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Engine Management & Tuning

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 11-05-2005, 04:33 PM   #1
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default surging powerband

I just did an install (VF39, modded stockers, walbro) and loaded the txs stage 4 utec map and set the injector adjustment from 420 to 800, the ecu couldn't get the idle for **** and it was running lean, so I readjusted them down to 740 and the car idles decently and the ecu hunts for 14.7 fairly well.

so I go and drive and the powerband is seriously seriously surgy under boost, like off and on, I logged it for a bit but timing doesnt appear to be pulled and no knock or anything, waiting for my wideband to get here but wanting to smoothen it out if I can cause it will be a week before I get the wb to fine tune
* Registered users of the site do not see these ads.
Sharky NRK is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 11-05-2005, 07:59 PM   #2
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

bump...anything guys......
Sharky NRK is offline   Reply With Quote
Old 11-05-2005, 08:04 PM   #3
RainMaker
Scooby Specialist
 
Member#: 93301
Join Date: Aug 2005
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
06 CGM STI SM#17
Now with alot less verve!

Default

Sounds like your MAF transfer function might be wonky. Im pretty sure it sounds like fueling, not timing.
RainMaker is offline   Reply With Quote
Old 11-05-2005, 09:21 PM   #4
2phless
Scooby Specialist
 
Member#: 69343
Join Date: Aug 2004
Chapter/Region: South East
Location: 'tween Lewisville&Clemmons NC
Vehicle:
1998 TransAm cnvrtbl
Black

Default

Clean the maf and make sure the recirculating valve isn't set too lose. The only time I ran into that was with aftermarket EBCs with too many settings. Took some time to smooth them out.

For that matter, does your boost map transition smoothly across the load/rpm points? The UTEC seems to "reach out" values up and over the map if it thinks the rpm/load might be headed that way. I've found more even numbers from the 90 to 100 columns in any given row produce smoother results. But I use the 100 column as a safety buffer.

Post up a log so we (and by 'we' I mean the gurus... not me...) can at least see the IDCs and all that.
2phless is offline   Reply With Quote
Old 11-06-2005, 03:49 PM   #5
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

I have a profecb on it right now as I lost my restrictor pill for the stock solenoid controlling boost so the boost maps are factory turbo xs stage 4 but the utec is not in control of boost, how do I post up the logs on here
Sharky NRK is offline   Reply With Quote
Old 11-06-2005, 09:59 PM   #6
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

damn the car just is missing all over when I get into boost, doesn't matter if it is 10lbs, 14lbs, or 18lbs, once it boost the car just misses, accelerates, misses, accelerates, just changed the plugs to fresh bkr7es and same missing I am going to go crazy
Sharky NRK is offline   Reply With Quote
Old 11-07-2005, 11:45 AM   #7
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

cleaned the maf and nothing either
Sharky NRK is offline   Reply With Quote
Old 11-07-2005, 12:35 PM   #8
ride5000
Scooby Guru
 
Member#: 32792
Join Date: Feb 2003
Chapter/Region: NESIC
Location: lincoln, ri
Vehicle:
2003 GGA MBP
12.9 / 105+

Default

what part of "post a log" did you not comprehend?

show us a log that is running when the problem occurs.
ride5000 is offline   Reply With Quote
Old 11-07-2005, 01:28 PM   #9
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

dont want to be an ass cause you are just trying to help but what part of

"how do I post of up the logs on here" do you not comprehend?

I have logs ready just want to make sure I post them in a manner that is readable by those like yourself that is trying to help

I will post up one when I get home and hope it if formated worth a damn
Sharky NRK is offline   Reply With Quote
Old 11-07-2005, 01:41 PM   #10
cdvma
Scooby Specialist
 
Member#: 21980
Join Date: Jul 2002
Chapter/Region: NESIC
Location: Central MA
Vehicle:
2002 PSM WRX (Sold)
2017 BMW X5

Default

Quote:
Originally Posted by Sharky NRK
I just did an install (VF39, modded stockers, walbro) and loaded the txs stage 4 utec map and set the injector adjustment from 420 to 800, the ecu couldn't get the idle for **** and it was running lean, so I readjusted them down to 740 and the car idles decently and the ecu hunts for 14.7 fairly well.

so I go and drive and the powerband is seriously seriously surgy under boost, like off and on, I logged it for a bit but timing doesnt appear to be pulled and no knock or anything, waiting for my wideband to get here but wanting to smoothen it out if I can cause it will be a week before I get the wb to fine tune
You need to verify the fueling. This is just about impossible without a wideband. However, your logs of IDCs will help a bit. Don't worry about formating them, just take logs from the #1 logger and dump them in a code block.
cdvma is offline   Reply With Quote
Old 11-07-2005, 02:19 PM   #11
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

Code:
2272, -9.1,2.0,  4, 00,   00,  14.4,+24.3,   4.6,ECU. , -1.5,ECU.  ,1.6
 2266, -9.1,2.0,  4, 00,   00,  14.4,+24.3,   4.9,ECU. , -1.5,ECU.  ,1.6
 2278, -8.9,2.0,  4, 00,   00,  14.1,+25.3,   5.3,ECU. , -1.5,ECU.  ,1.6
 2278, -8.7,2.0,  4, 00,   00,  14.2,+26.0,   3.7,ECU. , -1.5,ECU.  ,1.7
 2294, -8.5,2.0,  5, 00,   00,  14.5,+27.1,   5.4,ECU. , -1.5,ECU.  ,1.7
 2292, -8.3,2.1,  5, 00,   00,  14.5,+27.8,   4.8,ECU. , -1.5,ECU.  ,1.7
 2310, -8.1,2.1,  5, 00,   00,  14.5,+28.8,   5.3,ECU. , -1.5,ECU.  ,1.7
 2306, -7.9,2.1,  5, 00,   00,  14.8,+29.2,   5.0,ECU. , -1.5,ECU.  ,1.7
 2011,-10.2,2.1,  5, 00,   00,  14.3,+30.2,   5.4,ECU. , -1.5,ECU.  ,1.7
 2074, -9.6,2.1,  7, 00,   00,  14.5,+32.2,   5.0,ECU. , -1.5,ECU.  ,1.8
 2109, -7.5,2.2,  8, 00,   00,  15.2,+35.7,   6.7,ECU. , -1.5,ECU.  ,1.9
 2160, -6.1,2.3, 11, 00,   00,  14.7,+39.8,   6.5,ECU. , -1.5,ECU.  ,1.9
 2211, -4.9,2.4, 13, 00,   00,  14.9,+39.0,   6.6,ECU. , -1.5,ECU.  ,2.0
 2275, -3.6,2.4, 15, 00,   00,  14.8,+38.6,   8.3,ECU. , -1.5,ECU.  ,2.0
 2355, -2.8,2.5, 18, 00,   00,  14.7,+39.0,   8.1,ECU. , -1.5,ECU.  ,2.1
 2417, -2.2,2.5, 20, 00,   00,  14.9,+37.2,   8.4,ECU. , -1.5,ECU.  ,2.1
 2502, -1.6,2.6, 20, 00,   00,  14.5,+36.5,   8.4,ECU. , -1.5,ECU.  ,2.2
 2570, -1.4,2.6, 21, 00,   00,  14.1,+36.1,   8.9,ECU. , -1.5,ECU.  ,2.2
 2666, -1.0,2.6, 20, 00,   00,  14.3,+35.9,   8.9,ECU. , -1.5,ECU.  ,2.2
 2745, -0.8,2.7, 21, 00,   00,  14.2,+35.1,   9.1,ECU. , -1.5,ECU.  ,2.2
 2801, -0.6,2.7, 20, 00,   00,  14.2,+34.7,   9.8,ECU. , -1.5,ECU.  ,2.3
 2856, -0.4,2.8, 20, 00,   00,  14.2,+34.4,   9.7,ECU. , -1.5,ECU.  ,2.3
 2962, -0.4,2.8, 20, 00,   00,  14.2,+34.3,   9.9,ECU. , -1.5,ECU.  ,2.3
 3038, -0.2,2.8, 20, 00,   00,  14.2,+34.7,  10.7,ECU. , -1.4,ECU.  ,2.4
 3138, -0.2,2.9, 20, 00,   00,  14.4,+34.4,  12.9,ECU. , -1.2,ECU.  ,2.4
 3236, +0.0,2.9, 20, 00,   00,  14.8,+34.7,  12.9,ECU. , -1.0,ECU.  ,2.4
 3323, +0.2,2.9, 20, 00,   00,  14.5,+34.7,  13.6,ECU. , -1.0,ECU.  ,2.4
 3408, +0.2,2.9, 20, 00,   00,  14.7,+34.6,  12.0,ECU. , -1.0,ECU.  ,2.6
 3553, +1.5,3.2, 98, 20,   00,  14.4,+32.5,  19.4,+22.7, -0.4,325.00,2.7
 3679, +2.7,3.4, 98, 30,   00,  rich,+30.5,  22.9,+19.2, -0.7,325.00,2.8
 3770, +4.7,3.5, 98, 40,   00,  rich,+28.3,  28.6,+17.6, -0.8,325.00,3.0
 3930, +7.2,3.8, 98, 50,   00,  rich,+24.7,  38.8,+17.3, +0.2,325.00,3.2
 4125, +9.6,3.8, 98, 70,   00,  rich,+19.5,  46.7,+16.9, +0.8,325.00,3.3
 4203,+12.1,3.9, 98, 80,   00,  rich,+19.1,  49.5,+17.0, +0.5,325.00,3.3
 4368,+14.1,4.0, 98, 80,   00,  rich,+18.7,  49.0,+17.0, +0.6,325.00,3.3
 4492,+15.7,4.0, 98, 90,   00,  rich,+17.7,  50.0,+16.6, +0.5,325.00,3.3
 4610,+16.1,4.0, 98, 90,   00,  rich,+18.7,  54.1,+17.7, +0.5,325.00,3.3
 4701,+16.6,4.0, 97, 90,   00,  rich,+19.1,  56.7,+17.9, +0.5,325.00,3.4
 4859,+16.4,4.1, 98, 90,   00,  rich,+21.9,  56.5,+19.0, +0.0,325.00,3.5
 5050,+16.1,4.1, 97, 90,   00,  rich,+25.5,  55.5,+19.0, -1.1,325.00,3.4
 5159,+15.7,4.2, 98, 80,   00,  rich,+25.8,  57.9,+19.7, -1.0,325.00,3.5
 5291,+15.3,4.2, 98, 80,   00,  rich,+27.1,  58.0,+20.4, -1.2,325.00,3.4
 5376,+15.1,4.2, 98, 80,   00,  rich,+27.5,  56.8,+20.3, -1.2,325.00,3.5
 5537,+15.1,4.2, 98, 80,   00,  rich,+27.8,  59.9,+20.3, -1.2,325.00,3.5
 5688,+15.3,4.2, 98, 80,   00,  rich,+28.8,  61.2,+20.3, -0.9,325.00,3.6
 5878,+14.7,4.3, 98, 80,   00,  rich,+28.9,  63.6,+21.2, -1.0,325.00,3.6
 6082,+14.9,4.4, 98, 80,   00,  rich,+28.7,  67.3,+21.4, -0.8,325.00,3.6
 5698,+14.1,4.2, 14, 80,   00,  rich,+39.4,  10.5,ECU. , -1.2,ECU.  ,3.0
 5446, +8.4,3.6,  0, 20,   00,  12.4, +8.6,  29.4,ECU. , -2.2,ECU.  ,2.8
 5020, +2.5,3.0,  0, 10,   00,  rich,+10.8,  17.3,ECU. , -1.7,ECU.  ,2.4
 4694, -4.5,2.6,  0, 00,   00,  rich,+11.2,  10.0,ECU. , -1.0,ECU.  ,2.1
 4374,-10.0,2.4,  0, 00,   00,  13.8,+11.2,  10.0,ECU. , -1.0,ECU.  ,2.0
 4055,-10.8,2.1,  0, 00,   00,  23.7,+11.3,  10.0,ECU. , -1.0,ECU.  ,1.8
hope this works lol

I have more logs, these are dont a pull at a time if you need to see them
Sharky NRK is offline   Reply With Quote
Old 11-07-2005, 09:11 PM   #12
cdvma
Scooby Specialist
 
Member#: 21980
Join Date: Jul 2002
Chapter/Region: NESIC
Location: Central MA
Vehicle:
2002 PSM WRX (Sold)
2017 BMW X5

Default

Based on those IDCs and your injector size I'd say you are running pretty rich. Try increasing the injector size in the UTEC.

I don't advocate going WOT without fueling verification (ie, wideband) but if you insist, I'd give the above a shot.

And just for comparison - on chopped stockers running 18 psi at 6500 rpm with a VF22 I'm running 65% IDC. You are running a higher IDC on 3-4 lower PSI at the same RPM I am. My AFRs are around 10.8 at those points so you are likely in the 9s.
cdvma is offline   Reply With Quote
Old 11-07-2005, 10:15 PM   #13
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

well as soon as the wideband gets here I will verify what your telling me, but since the car will actually idle decently and everything, can I leave the injector size the same and tune the map to pull the fuel but I wouldn't be suprised if it was that rich
Sharky NRK is offline   Reply With Quote
Old 11-09-2005, 12:59 PM   #14
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

got my wideband in and installed (hope it was installed right lol) and turned my injectors scaling to 800 from 740, car was hunting for idle afr again but the severe studdering was lessened to some extent. then I saw the afrs 9.1 to 9.5 throughout the rpm range. hold richness batman. I started pulling fuel out in the higher load sites and got it around 10.0 before my laptop battery ran out. Is it normal to have to pull so much fuel out, it seems like alot. anyways here is the logs

Code:
 2699, -3.8,2.4, 11, 00,   00,  14.5,+39.5,   8.4,ECU. , -1.5,ECU.  ,2.0
 2743, -4.0,2.4, 11, 00,   00,  14.3,+39.0,   6.9,ECU. , -1.5,ECU.  ,2.0
 2829, -4.0,2.4, 11, 00,   00,  14.3,+39.4,   9.2,ECU. , -1.5,ECU.  ,2.0
 2866, -4.0,2.4, 11, 00,   00,  14.4,+39.1,   7.6,ECU. , -1.5,ECU.  ,2.0
 2921, -4.3,2.4, 11, 00,   00,  14.5,+39.6,   7.5,ECU. , -1.5,ECU.  ,2.0
 2968, -4.5,2.4, 11, 00,   00,  14.5,+39.8,   9.3,ECU. , -1.5,ECU.  ,2.0
 3035, -4.5,2.5, 11, 00,   00,  14.4,+40.1,   7.9,ECU. , -1.5,ECU.  ,2.0
 3052, -4.7,2.5, 10, 00,   00,  14.4,+39.8,  10.0,ECU. , -1.4,ECU.  ,2.0
 3112, -4.9,2.5, 11, 00,   00,  14.4,+40.3,   7.9,ECU. , -1.3,ECU.  ,2.0
 3156, -4.9,2.4, 11, 00,   00,  14.4,+40.3,   8.6,ECU. , -1.2,ECU.  ,2.0
 3211, -4.9,2.5, 12, 00,   00,  14.6,+40.5,   8.6,ECU. , -1.1,ECU.  ,2.1
 3261, -4.7,2.6, 13, 00,   00,  14.8,+40.2,  10.7,ECU. , -1.0,ECU.  ,2.1
 3287, -4.5,2.6, 13, 00,   00,  14.7,+41.0,  10.7,ECU. , -1.0,ECU.  ,2.1
 3353, -4.5,2.6, 13, 00,   00,  14.5,+40.4,   8.3,ECU. , -1.0,ECU.  ,2.1
 3404, -4.3,2.6, 13, 00,   00,  14.5,+40.5,   8.9,ECU. , -1.0,ECU.  ,2.1
 3454, -4.3,2.6, 13, 00,   00,  14.4,+40.6,   8.8,ECU. , -1.0,ECU.  ,2.1
 3512, -4.3,2.6, 13, 00,   00,  14.4,+40.6,   9.5,ECU. , -1.0,ECU.  ,2.1
 3565, -4.3,2.6, 13, 00,   00,  14.6,+40.6,  11.6,ECU. , -1.0,ECU.  ,2.1
 3615, -4.3,2.6, 13, 00,   00,  14.5,+40.7,   9.5,ECU. , -1.0,ECU.  ,2.1
 3635, -4.3,2.6, 13, 00,   00,  14.5,+40.3,   9.9,ECU. , -1.0,ECU.  ,2.1
 3707, -3.8,2.9, 23, 00,   00,  14.6,+39.8,  16.7,ECU. , -1.0,ECU.  ,2.5
 3745, -2.2,3.2, 98, 10,   00,  15.6,+33.5,  18.3,+25.9, -0.4,325.00,2.6
 3880, -0.4,3.4,100, 20,   00,  12.9,+32.6,  21.9,+21.6, -0.5,350.00,2.8
 4011, +2.1,3.4, 99, 30,   00,  12.9,+29.6,  26.4,+19.2, -1.3,325.00,2.8
 4166, +5.1,3.6, 98, 40,   00,  10.9,+28.1,  35.5,+17.7, -0.9,325.00,3.0
 4295, +7.4,3.9, 99, 60,   00,  10.1,+23.5,  43.4,+17.0, +0.8,325.00,3.1
 4415,+10.2,4.0, 98, 70,   00,   9.4,+20.6,  44.9,+17.0, +0.5,325.00,3.3
 4559,+12.9,4.0, 99, 80,   00,   9.5,+19.6,  48.3,+18.1, +0.0,325.00,3.3
 4782,+14.7,4.0, 98, 90,   00,   9.6,+19.6,  51.2,+18.7, -0.2,325.00,3.3
 4909,+16.6,4.1, 98, 90,   00,   9.4,+21.5,  53.9,+18.8, -0.7,325.00,3.3
 5316,+17.2,4.1, 98,100,   00,   9.4,+25.8,  52.0,+19.3, -1.3,325.00,3.3
 5299,+17.6,4.2, 99, 90,   00,   9.6,+27.0,  55.1,+20.0, -1.6,325.00,3.4
 5402,+17.0,4.3, 98, 90,   00,   9.6,+28.6,  54.4,+20.0, -1.6,325.00,3.4
 5630,+16.1,4.3, 99, 80,   00,   9.7,+29.0,  57.0,+20.6, -1.5,325.00,3.4
 5678,+15.7,4.3, 99, 80,   00,   9.9,+29.4,  56.9,+20.3, -1.4,325.00,3.5
 5889,+15.7,4.3, 98, 90,   00,   9.7,+30.9,  59.7,+20.8, -1.4,325.00,3.5
 6116,+15.7,4.3, 99, 90,   00,   9.8,+31.3,  60.7,+21.0, -1.1,325.00,3.5
 6230,+15.9,4.3, 99, 80,   00,   9.9,+32.7,  63.9,+21.3, -1.2,325.00,3.5
 6373,+15.1,4.3, 98, 80,   00,   9.8,+35.8,  63.3,+21.8, -1.3,325.00,3.5
 6561,+14.7,4.4, 99, 80,   00,   9.8,+36.6,  60.3,+21.8, -1.3,325.00,3.5
 6747,+14.3,4.4, 98, 80,   00,   9.8,+36.5,  65.7,+21.7, -1.3,325.00,3.5
 6574,+14.1,4.3, 97, 80,   00,   9.9,+37.3,  62.1,+22.0, -1.0,325.00,3.5
 6930,+13.9,4.4, 98, 70,   00,  10.0,+37.6,  58.8,+22.0, -0.9,325.00,3.6
 7017, +9.8,3.8,  0, 30,   00,  10.2,+10.8,  36.7,ECU. , -1.1,ECU.  ,2.9
 6027, +3.9,3.1,  0, 10,   00,  12.3,+10.7,  18.5,ECU. , -2.1,ECU.  ,2.4
 5747, -1.4,3.4, 44, 10,   00,  10.7, -4.5,  33.5,+24.0, -2.1,210.00,2.9
 4923, -3.6,4.0, 98, 10,   00,  10.7,+24.7,  44.0,+22.5, -0.8,325.00,3.2
 4866, -0.2,4.1,100, 50,   00,  10.0,+24.4,  52.2,+19.1, +0.3,350.00,3.3
 4930, +6.4,4.1, 98, 80,   00,  10.0,+25.5,  51.6,+19.6, -1.1,325.00,3.3
 5081,+12.3,4.1, 98, 90,   00,   9.7,+27.6,  52.0,+19.8, -1.3,325.00,3.3
 5112,+15.3,4.1, 99, 90,   00,   9.8,+29.5,  52.5,+20.0, -1.6,325.00,3.3
 5316,+16.1,4.2, 98, 90,   00,   9.7,+29.5,  52.6,+20.0, -1.6,325.00,3.4
 5324,+15.7,4.2, 98, 80,   00,   9.8,+30.7,  52.8,+20.3, -1.6,325.00,3.4
 5376,+15.7,4.2, 99, 80,   00,   9.8,+30.4,  54.8,+20.4, -1.6,325.00,3.4
 5200,+12.5,3.8,  0, 50,   00,  11.4, +8.8,  35.6,ECU. , -0.8,ECU.  ,3.0
 4803, +5.9,3.1,  0, 10,   00,  12.7, +8.8,  18.2,ECU. , -0.6,ECU.  ,2.4
 4516, -0.4,2.6,  0, 00,   00,  11.2,+11.1,  28.7,ECU. , -1.0,ECU.  ,2.1
 4171, -6.9,2.3,  0, 00,   00,  11.2,+11.0,  28.7,ECU. , -1.0,ECU.  ,1.8
 3885,-10.2,2.1,  0, 00,   00,  18.0,+11.2,  28.7,ECU. , -1.0,ECU.  ,1.8
 3565,-10.4,2.1,  0, 00,   00,  53.1,+11.4,  28.7,ECU. , -1.0,ECU.  ,1.7
 3236,-10.4,2.0,  0, 00,   00,  10.1,+11.7,  28.7,ECU. , -1.0,ECU.  ,1.6
 2984,-10.8,1.9,  0, 00,   00,  10.2,+11.7,  28.7,ECU. , -1.5,ECU.  ,1.5
Sharky NRK is offline   Reply With Quote
Old 11-09-2005, 01:00 PM   #15
Sharky NRK
Scooby Specialist
 
Member#: 29549
Join Date: Nov 2002
Chapter/Region: TXIC
Location: Hutto, TX
Vehicle:
2003 WRX
WRB

Default

looks like I got quite a bit fore fuel to pull to get to 11.5 tapering to 11.0 at redline
Sharky NRK is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Surge Tank/Surging Help!! HEKTIC Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 4 03-15-2007 01:17 AM
Surge..... Surge....... Surge........ Nicklz Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 1 04-25-2006 12:09 PM
Wierd "flat spot" in my powerband Ikonosin Normally Aspirated Powertrain 8 10-23-2002 01:01 PM
('93-'01) What is truly the best type of Powerband? Bob J. Impreza Forum 15 05-12-2001 08:02 PM
At about what RPM's do MY01 RS's have the most torque/powerband? IMPRZME Normally Aspirated Powertrain 6 04-22-2001 07:27 PM

All times are GMT -4. The time now is 07:17 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.