Need hypertech settings 5.3 2007 silverado
 

Just got a hypertech 3 programmer. I have a 2007 silverado 1500 with 6 inch lift and 35 inch tires and 4:11 gears. Anybody have the same setup and have some settings to recommend that are working well. thanks

sell it...regear to at least 4:88s and get a custom tune from blackbear

Highpockets, Select the tuning that matches the fuel your using. Then measure your tire height and program the vehicle to calibabrate for the gear and tire change. This should get you the power and fuel economy your looking for. If you have any other questions feel free to ask.