HELP: T56 magnum Speedo adjustement
12-02-2012, 03:01 AM
#1
TECH Apprentice
Thread Starter
iTrader: (5)
Join Date: Sep 2007
Location: Qatar
Posts: 352
Likes: 0
Received 0 Likes
on
0 Posts
HELP: T56 magnum Speedo adjustement Has anyoone used the dakota digital SGI5 speedo calibration interface?. The speedoemeter couldnt be adjusted with tuning software. New mods: T56 magnum and 14b rearend. Old mods: t56 and 10b. Rearend ratios have been the same 4.10. The speedoemeter reads very low not like a rearend swap. The SGI5 is supposed to correct this but I couldn't figure out the wiring for my 2004 GM truck.
All input is appreciated.
All input is appreciated.
