I race my jeep 300ft sand drags. When I use 4 low it shifts out of 1st so fast it is useless. Is there a way to program my 4L60e to not use 1st gear? I would only use this tune at the races. If I could run 2,3,4 instead of all four I would be quicker.
For all of you that are curious...
Zero out the 1-2 shift RPM and MPH tables. Works like a charm.
Thanks for the tip! normally people do not tell how they solve it.
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