(Need More Info) Gear swap 2006 silverado
(Need More Info) Gear swap 2006 silverado
I brought up this topic before but didnt get the answer I was looking for. I have an 06 silverado 4.8L 2wd automatic and predator U-7192. Im doing a gear swap from the stock 3.23 to 3.73 ratio. You explanied to adjust parameters for the 3.73 axle ratio for speedo and odometer corrections . What I need to know is what MPH upshift do I set it for 1-2, 2-3, 3-4. And the downshift points aswell. I have only the performance tune and adjustments for 275-55R20 wheels set the stock MPH limiter remains.
RE: (Need More Info) Gear swap 2006 silverado
Manny,
The upshift and downshift points are really your own preference. Drive the truck with the gears in and see where you would like them to be. Obviously with the new gears it will get to the shifting point faster so you may want to raise the upshift point in small increments until it is to your liking.
The upshift and downshift points are really your own preference. Drive the truck with the gears in and see where you would like them to be. Obviously with the new gears it will get to the shifting point faster so you may want to raise the upshift point in small increments until it is to your liking.
Christy High
lurker.
lurker.