4.6 Shift points
#1
4.6 Shift points
I was wondering if anyone knew the best rpm shift points for a F150 4.6 4r70w trans. I did a search and only came up with the 5.4 info. I have a Diablo Sport tuner and it gives the option to change 1-2 /2-3/3-4 shift points and a WOT RPM. Any help would be greatly appreciated.
#3
#4
Thanks for the information. I set it at 5200 and it seemed to rev up to 5500-5600 before shifting,which was alittle past the power band. I dropped it down to 4900 which made it shift at 5200 which turned out to be perfect because once it shifts its right back into the power band. Now when I'm step on it, it down shifts most of the time it wasn't down shifting like I wanted before I made the adjustments. Thanks for the info Guys.