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View Full Version : 8.1 vortec/Allison Tuning


1FastMax
November 6th, 2007, 05:29 PM
When tuning the 8.1 vortec equipped with the allison lct, are the trans tables relevant? Or do i need to tune the alli seperatly?:help2:
Whippled 496
December 5th, 2007, 12:25 PM
seperate TCM controls tranny. Disregard the tranny tables in the PCM.