There are injectors and coil connections to swap out when going from LS to SBC
I have build three stand alone harnesses for others with no issues
Let me know
Mikey G
There are injectors and coil connections to swap out when going from LS to SBC
I have build three stand alone harnesses for others with no issues
Let me know
Mikey G
Need to swap out injectors 2&3 and 4&7
also need to swap injectors 2&3 and 4&7
That being said, motor will not fire up if this was not done. I'm sure this is not your issue for the erratic vacuum.
Mikey G
Mike G, Do you have a tune file you can share? i would use it start as a base tune for mine. Or the contact info of the place u had yours tuned at? Thanks
For my L31 SBC 24x conversion, I started with a 2002 LM7 5.3 liter flash. I made several changes to the following parameters, injectors, timing, and fuel to more closely match the 2002 Express Van L31. Starter .bin files located here: http://www.gearhead-efi.com/Fuel-Inj...rPro-Bin-Files The .bin file can be open by HP Tuners, EFI Live and TC.
dave w
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