[ffmike]

I need to re-calibrate my speedo. I did a search and came up with three prefered methods, 1. re-program conversion constant 2. re-gear the speedo gear 3. buy a superlift recalibrator. Which one is prefered? I just put 33"s on this weekend.

 

[Shadofax]

:stupid

You need to read more carefully - the threads that discussed a gear were for pre-'92 speedos. You have a PSOM, so you have only 2 choices: a ~$100 aftermarket module, or ~1 minute of work free to reset your conversion constant. :shrug

http://fullsizebronco.com/forum/showthread.php?t=55005

It's about the easiest thing you'll ever do.

 

[ffmike]

Thanks for the info, I'll be doing it tomorrow. From the research I"ve done, my conversion constant should be 8.59. Does that sound right?