Page 3 of 16 FirstFirst 1234513 ... LastLast
Results 21 to 30 of 158

Thread: Correct IFR tables for LS3/LS7 injectors in Gen III

  1. #21
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    27,775

    Default

    Ok, thanks, no worries, sometime in afternoon will be fine...

  2. #22
    Junior Member
    Join Date
    Dec 2007
    Posts
    37

    Default

    I found an actual spreadsheet on HP Tuners forums, although their X and Y axis is reversed, but thats easily fixed with a few clicks in Excel.

    Ill post it when I get it fixed for EFILive.

    It contains copy and paste for;

    B3701 Injector Pulse width Voltage Adjustment
    B4001 Injector Flow Rate
    B4003 Minimum Injector Pulse Width
    B4005 Small Pulse Adjust

    Edit: thanks for fixing the misspelling on the title.....it bugged the crap out of me.
    Last edited by SweetS10V8; January 2nd, 2010 at 01:49 PM.

  3. #23
    Lifetime Member
    Join Date
    Oct 2007
    Posts
    301

    Default

    Quote Originally Posted by SweetS10V8 View Post
    I found an actual spreadsheet on HP Tuners forums, although their X and Y axis is reversed, but thats easily fixed with a few clicks in Excel.

    Ill post it when I get it fixed for EFILive.

    It contains copy and paste for;

    B3701 Injector Pulse width Voltage Adjustment
    B4001 Injector Flow Rate
    B4003 Minimum Injector Pulse Width
    B4005 Small Pulse Adjust

    Edit: thanks for fixing the misspelling on the title.....it bugged the crap out of me.

    yes we need this ASAP....... I NEED IT FOR MY LS9 injectors...
    01 Z06, 4L60E CONVERSION, L92/L76 TOP END, 72# LS3 INJECTORS (THANKS FIC), DRY NITROUS, COS5

  4. #24
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    27,775

    Default

    Subscribing...

    I'm part way done with transcribing LS9 injectors, but got hung up with honey-do's...

  5. #25
    Lifetime Member
    Join Date
    Oct 2007
    Posts
    301

    Default

    Quote Originally Posted by joecar View Post
    Subscribing...

    I'm part way done with transcribing LS9 injectors, but got hung up with honey-do's...
    joe,

    u da man...thanks... lemme know when its done...ill call u on monday...
    01 Z06, 4L60E CONVERSION, L92/L76 TOP END, 72# LS3 INJECTORS (THANKS FIC), DRY NITROUS, COS5

  6. #26
    Junior Member
    Join Date
    Dec 2007
    Posts
    37

    Default

    Guys,

    Here is what I found, I cant take any credit(right or wrong), I have no idea where/who it originated from. When I recalculate and then input the new data into EFILive nothing looks out of whack.

    Ive attached both the original and the one I tweaked for EFILive. Please feel free to look it over and make sure I didnt screw anything up. It seems to me there are just some simple calulations to change it over for us.

    "B3701 Injector Pulse width Voltage Adjustment" I just had to swap the "X" and "Y" axis so you can copy and paste into EFILive instead of typing them in manually. EFILive is on the bottom in blue....I did notice that when Excel transposed this table for some reason it wouldnt do cell 8,10. So I just manually inputed the correct number. Its also way down at 7 volts, if your there anyways, you probably have other issues.

    B4001 Injector Flow Rate I made added a calculation for g/sec so you dont have to switch to Imperial to input the lb/hr.

    B4003 Minimum Injector Pulse Width No Change

    B4005 Small Pulse Adjust I had to change the labels to match the inputs we have on EFILive, Its auto calculated based off the label so it changed the data to be inputed as well. (See graphs below on that page)
    Attached Files Attached Files
    Last edited by SweetS10V8; January 3rd, 2010 at 04:21 AM.

  7. #27
    Junior Member
    Join Date
    Dec 2007
    Posts
    37

    Default

    I think you could drop in the LS9 inputs into this graph as long as they have the same data to crossover in the stock file.

    You guys know the LS9 injector shoots at a funny angle compared to all the other injectors right? If you use it in a non LS9 engine your most likely going to be spraying all your fuel against the intake port.

  8. #28
    Lifetime Member mr.prick's Avatar
    Join Date
    Nov 2006
    Posts
    3,195

    Default

    There are also short Bosch III injectors for 3GEN.
    They are "standard" where 3GEN is long body.

    Injection Valve EV 6
    BOSCH FUEL INJECTORS
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  9. #29
    Junior Member
    Join Date
    Dec 2007
    Posts
    37

    Default

    Like this.... Ive only messed with a few LS9 injectors but they look to be the same body as the LS3/LS7 injectors.


  10. #30
    Lifetime Member mr.prick's Avatar
    Join Date
    Nov 2006
    Posts
    3,195

    Default

    Like this:


    They are pretty big too.
    48.19lb & 65.23lb
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

Page 3 of 16 FirstFirst 1234513 ... LastLast

Similar Threads

  1. Correct injectors fixed my issues
    By hquick in forum General (Petrol, Gas, Ethanol)
    Replies: 4
    Last Post: May 27th, 2009, 02:12 AM
  2. How to correct WOT for each gear?
    By PRAY in forum Gen III V8 Specific
    Replies: 5
    Last Post: June 9th, 2008, 08:00 AM
  3. Is this map correct?
    By Loudmouth LS1 in forum Gen III V8 Specific
    Replies: 5
    Last Post: January 19th, 2007, 01:22 PM
  4. 96lb/hr injectors can be run like stock injectors with EFILIVE!!
    By nitrorocket in forum General (Petrol, Gas, Ethanol)
    Replies: 2
    Last Post: July 24th, 2006, 02:14 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •