avlon06

when i had my gears installed i got a speed cal, gearheads installed it all for me but i didnt have a certin piece for the speed cal so they just rigged it with stuff they had there..i have a tuner now, so do i just un wire it all and take it out? also on my tuner when i changed the gear it didnt have 4.10 only 4.9... that same thing?

tbirdscwd

You can probably just go to dallasmustang.com and download the intall instructions and do the reverse. I've been thinking of doing the same thing since my car came with 4.10s and a speedcal and now I have Sniper software. 4.10s are actuall 4.09 something, thats why its loaded into your tuner like that. They just call it 4.10s for short.

avlon06

oh alright cool, thanks alot tbird

tbirdscwd

No problem, let me know how it goes.