Hey guys,
Have completed the swap of the ls1 and 4l80 into my Aussie nissan patrol. Everything works well. I just have a couple of questions, hopefully someone can help with.
Being that my nissan weighs in a a tad over 3t. At highway speeds when overtaking the conv will not unlock unless it obviously changes down to 3rd. All the tunes I've checked allow unlocking in to at 100% tow which by then I'm nearly back to second. The extra 300 odd revs that the unlocking will get me a lil higher in the torque band of the ls without changing to 3rd. I've already spaced the 4-3 and 3-2 because you would put the foot down to acc and eventually push far enough that it will change back to second!
Is there any reason I can't adjust so the conv unlocks before the 4-3 down change?
Thought there May be a mech reason why they don't want it to?
Cheers in advance
Karl