Gear swap adjustment 2006 silverado

manny · Post by **manny** » Sun Oct 14, 2007 3:40 pm

I've got a 06 silverado 4.8L with 3.23 gear ratio I'll be changing it to a 3.73 soon. What adjustments do I have to make on my U7192 to make my truck shift properly???

jimmybuckets · Post by **jimmybuckets** » Mon Oct 15, 2007 9:37 am

Is it a 4x4? if it is you have to change both front and rear.

manny · Post by **manny** » Mon Oct 15, 2007 11:50 am

No its a 2wd automatic. Sorry for not making that clear.

Post by **mikel** » Mon Oct 15, 2007 12:23 pm

Just adjust the axle ratio parameter in the adjustable parameter menu to correct the speedo.

Thanks

manny · Post by **manny** » Mon Oct 15, 2007 12:27 pm

Will this adjustment take care of the shift points to. Or do I have to do that seperatly if so what is a good starting point?

Post by **mikel** » Mon Oct 15, 2007 12:59 pm

Shift points will be separate, as they are based on MPH and RPM, so fix the speedo first.

Thanks

manny · Post by **manny** » Mon Oct 15, 2007 2:34 pm

Ok once the speedo is set at what MPH do i set the shift points at for each gear?

Gear swap adjustment 2006 silverado

Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado

RE: Gear swap adjustment 2006 silverado