Superchips Cortex 2950

[guruerror]

I've been fiddling with my new Cortex 2950 and I have some questions:

1. Does anyone know exactly what changes are included in the 'Performance' tune that this unit programs?
2. Has anyone used the 'Performance' tune, if so what's your feedback on how this changed your performance/mpg/etc.
3. Is there a way to apply the 'Performance' tune AND program the option for larger tires? The only way I see to change the Tire Size option is to go under Stock w/ Options.

Thanks in advance.

[guruerror]

I figured it out...

Advanced Tune | Performance | Options

I must have been running through the process too quickly the first time and overlooked something.

[todbusa]

How good did this do for u ...waiting for mine to get here...????

[guruerror]

I've been running the performance tune now for a month. I'm most impressed with the improved acceleration and shifting.

It definitely put some pep in its step, and the shifts are nice and firm.

My preception could be a bit skewed though and your results may vary 'cause I also went to 37s, changed my gears to 4.56s, and swapped the factory exhaust for shorty headers and a flowmaster pretty much at the same time.

I'm gonna try the mpg tune this month and see how that changes things.

[todbusa]

OK as soon as my truck comes home (wifey has it) i will be putting in the superchips in...cannot wait...