Looking at some tune files from previous posts [[https://forum.hptuners.com/showthrea...fo|Reference]] I noticed some funky differences in the Fuel Voltage Offset tables of some different commenters on the thread. These all seem pretty different, and I am looking for some insight as to why. Thanks so much, I look forward to engaging with you all much more often.
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Return style regulator or returnless?
Returnless @58psi.
Last edited by Goosenoose; 03-25-2022 at 02:54 AM.
Originally Posted by Goosenoose
Here:
00 Trans Am GM#12613412 Injector Data (1) returnless.hpt Returnless
3-20-22 2002 Tahoe flex spark adj maf adj.hpt return
Compare these two
Last edited by Matt Vardaman; 03-26-2022 at 02:05 PM.
2001 Silverado 5.3 - 209/217 cam, GT45 Turbo on 7lbs, Aem x-series wideband, 50lb/hr flex fuel injectors, on E85 with content sensor
1999 Silverado 6.0/4L80E Summit Stage one camshaft, 317 heads (replaced cast iron)
Thanks for the two to compare!
I will take a dive into the tables and see what comparisons I can make.
Mine is derived from OEM GM Cal data. Here is the OEM Gen4 table for those injectors. Have no clue who generated the others but I trust the OEM data over anyone else.'412 Injector Data.png
James Short - [email protected]
Located in Central Kentucky
ShorTuning
2020 Camaro 2SS | BTR 230 | GPI CNC Heads | MSD Intake | Rotofab | 2" LT's | Flex Fuel | 638rwhp / 540rwtq
2002 Camaro | LSX 427 | CID LS7's | Twin GT5088's | Haltech Nexus R5 | RPM TH400
Isn't that offset table you posted for the L92 12609749 injectors? It was noted here that they were slightly different than the L96 12613412 injectors and I noticed that the voltage offset tables are different. Does this affect much? See other post here:
https://forum.hptuners.com/showthrea...tor-info/page2
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