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View Full Version : looking for a lm7/th400 with stage 4 cam bin



Badinfluence_racing
12-21-2022, 11:29 PM
New here, thank you for the add, also new to obdii tuning as well. im looking for
0411/os 088 bin for an lm7 that will have 4wd th400 and a summit stage 4 cam. looking for a good start up and idle bin, or something close any help is appreciated. :rockon:

dave w
12-22-2022, 07:50 AM
Most files available on gearhead-efi are stock files. Unfortunately, the TH400 was not a factory stock option for OS 088

Stock OS 088 .bin files here: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1512-2001-TunerPro-Bin-Files

Maybe edit out the transmission codes?

Fast355
12-22-2022, 08:07 AM
Most files available on gearhead-efi are stock files. Unfortunately, the TH400 was not a factory stock option for OS 088

Stock OS 088 .bin files here: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1512-2001-TunerPro-Bin-Files

Maybe edit out the transmission codes?

Set trans option switch to non computerized auto and reflash the whole file.

Badinfluence_racing
12-22-2022, 03:57 PM
thank you for the reply's. I was messing around on tuner pro last night. I didnt see exactly where you can turn the option off for trans. im about to start playing around again

bobcratchet555
12-22-2022, 05:23 PM
just FYI, the th400 will also require a bump in base running air flow to idle well when you put it into gear

Fast355
12-23-2022, 02:50 AM
just FYI, the th400 will also require a bump in base running air flow to idle well when you put it into gear

Mine did not, but had a P/N switch wired into the PCM and the tune files started with 4L80Es.