clubsfit

Is anyone changing any of the settings on the SC tunes? Or are you doing the quick tune and run with that? The reason I ask, is I am trying to squeeze whatever I can from it, and if playing with the settings is wasting my time, I will just do the quick tune.

thanks

Jakeman68

I have used the custom settings because I have 33" tall tires. I increased the rev limiter, adjusted for different gears (with stock gears selected my speedometer was off even when using my correct tire size. I can only assume the vehicle they used for the program was not 3:73 gears like mine), turned off torque management and raised the speed limiter. I left the timing and fan temps at normal.

mrpositraction

I bumped the rev limiter and removed the speed limiter. Left torque management on and timing to Superchips setting. I also did not touch the fan temps. I have stock 3.73 gears and stock tires, my speedo is dead on with my GPS.

clubsfit

yeah I had the same issue, I had to put in 3:73 and go all the way down to like 31.5" to get my speedo to match with my GPS...

clubsfit

so did you have to program the 3.73 gears, or let the tuner run the stock gears?

thanks

mrpositraction

Left it set on "stock"

Shan

I run torque management off and I had to adjust tire size according to GPS and what the Vivid linq was reading for speed. Adjusting to the manual speedo would make it off as its showing about 2 mph faster than what the actual computer is reading.

3.73/stock tires.