I having trouble locating this injector date for the gen 3 and see you have them any help would be greatly appreciated
12594512 - 36lb LMG, LC9
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I having trouble locating this injector date for the gen 3 and see you have them any help would be greatly appreciated
12594512 - 36lb LMG, LC9
https://forum.hptuners.comQuote:
Originally Posted by T203MPH
@blindsquirrel
Think you could help me out?
2007 E38 4.8 Truck, need to put injector data for a 52# LSA into it, but a bunch of non-editable scaling is different.
Attachment 146158
@blindsquirrel all of the fuel tables are correct including the transient tab or just the fuel general tab. Just want to make sure as I dont want to hurt my new 416 set up just want to get it running good enough to drive to tuner to be put on Dyno and tuned.Quote:
Originally Posted by blindsquirrel
Transient stuff is tuning stuff IMO, others disagree. But I've never seen an injector datasheet that includes anything about transients same as I've never seen one that includes a VE table. Just because a thing needs changes or adjustments based on collected data with different injectors doesn't mean those things are part of the injector's characteristics.
Thanks for clarifying, I knew spark, idle, airflow, iac, and ve for sure needed to be tweaked which I have adjusted for I was just unsure about the transient. Some people zero out some of those tables. Just need the starting base so it runs not stumbling on its face first start up. Thanks for clarifying and submitting the data:) Stay humble!Quote:
Originally Posted by blindsquirrel
I have seen a data sheet with a transient fueling table. I did copy it over, the difference was so small it would not have made a difference. Im guessing different injectors may have a different spray pattern, possibly changing the way the fuel collects on the port walls or the difference in droplet size?
Yes but whatever data was provided you could just as easily got to by making adjustments based on how it behaved. i.e., it's just tuning, it's not hard specs that shouldn't be fiddled with like the other injector tables.
Hi I've got a cammed ve ss manual I've been having problems with tuning at several shops but I've just realised someone has put ls3 injectors in it are ls3 injector data why different to l98 injectors?
Your other posts have been about a Gen 4, are you sure you want to be looking at data that's been converted over to Gen 3 format?Quote:
Originally Posted by troyjago
Sorry no I was just asked would the data for ls3 injectors be different to l98 injectors
This is the information I had found way back when for the Deka 80 injectors.. it may not be of any help, but I figured I would share it.
Specifications:
Static Flow Rate: 80lb/hr = 875
cc/[email protected] PSI
Dynamic Flow Rate : 18.6 mg/pulse 2.5ms PW, 20 ms
Period
Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Connector: USCAR or EV6
Series: DEKA 4 (DEKA IV)
O-Ring Type: Viton
Cross References:
Siemens FIl14991 or 109-991 (
109991)
That's not 'injector data' like what you need to set up a GM PCM or ECM. Check out literally any of the spreadsheets posted in this thread for an example of what 'injector data' means.Quote:
Originally Posted by Jason.Henley
Hello everyone
I'm working on (what I was told) a 2002 6.0 with 25317628 injectors. it has a painless ECU and harness. Do any of you have the data for these injectors?
Thanks
Stock low perf 28lb injector for any
CHEVROLET SILVERADO 1500 00-07 V8-4.8L
CHEVROLET SILVERADO 1500 00-07 V8-5.3L
CHEVROLET SILVERADO 1500 03-07 V8-6.0L
CHEVROLET SILVERADO 1500 HD 05-07 All
CHEVROLET SILVERADO 2500 01-01 All
CHEVROLET SILVERADO 2500 2000 V8-5.3L
CHEVROLET SILVERADO 2500 99-00 V8-6.0L
CHEVROLET SILVERADO 2500 HD 01-07 V8-6.0L
CHEVROLET SILVERADO 3500 01-07 V8-6.0
Use any stock tune file for a transfer of data.
Any stock 2003 Silverado LM7/LQ4 file if referenced/return style, or any stock 2005 Silverado LM7/LQ4 file if non-referenced/returnless. That's an old number but it crosses to 25320287/17113698/FJ10062/FJ315, the default generic injector used in all over in the non-flex trucks from 2001 thru 2007 (not every single one, but lots and lots). They are only 24lbs, make sure they are big enough for your plans before potentially wasting time on them..Quote:
Originally Posted by mitchmxz
Thanks Blindsquirrel, this is just a driver for a friends shop.Quote:
Originally Posted by blindsquirrel
I have to say this is a great discussion thread. Thank you for all the help. Getting ready to fire up the old 4.8 with a nnbs intake with 38lb injectors and gold blade tb.
Attn: Blind Squirrel
Do you have any data formulated for running LS1 injectors 12561462 in a 2009 Trailblazer E67 12630465? I can do it properly, manually but it's a time suck. I have a lot to do before leaving on vacation and just can't really afford the time. Happy to pay. [email protected] if you need to send anything over.