MCC for 6.7

WHY NOT · Mar 24, 2014

Mine is w/o, so thats what I would guess thats what everyone else has

Elliott6.7 · Mar 24, 2014

WHY NOT said:
Mine is w/o, so thats what I would guess thats what everyone else has

Correct

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6.0L Stroker · Mar 26, 2014

I am looking forward to these tunes as well. I rode and drove whynots truck and it felt really good to me. Shifts were smooth and firm when you needed it.

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Elliott6.7 · Mar 26, 2014

I am super happy with Matt's tunes. They feel strong and the shifting is awesome. I'm sure they're right up there in the HP heap, but most important to me is the good manners and driveability on the street. I've towed about 8,000 lbs through some hills and the truck did great, egts and boost stayed in check

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jwlandry · Mar 27, 2014

I take it you have to have the h&s to run these tunes?

12stroker · Mar 27, 2014

Yes h&s with a mcc unlock

powerstrokezach6.7 · Apr 1, 2014

what is the boost like with the gearhead tune?
im currently running spe but id like to try this gearhead tune.
and whats the price like to get this tune?

WHY NOT · Apr 1, 2014

I have seen 29psi

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Randy_270 · Apr 5, 2014

What's the price on the Gearhead tunes?

Gearhead · Apr 6, 2014

250 for engine and trans tune

Jgon08 · Apr 6, 2014

13-14 tunes about ready?

Gearhead · Apr 6, 2014

Jgon08 said:
13-14 tunes about ready?

Not yet... been too swamped.

Gearhead · Apr 13, 2014

Done.... had a stock 14 with dual pumps only put down 541 to the wheels at Ennis.

superstroked · Apr 13, 2014

Gearhead said:
Done.... had a stock 14 with dual pumps only put down 541 to the wheels at Ennis.

Nice! What are your capabilities as far as trans shifting? Can you create a tune that bypasses 1st gear when not using tow haul?

Gearhead · Apr 13, 2014

superstroked said:
Nice! What are your capabilities as far as trans shifting? Can you create a tune that bypasses 1st gear when not using tow haul?

Can make it shift really early but not eliminate. What's the issue with the factory shifts?

superstroked · Apr 13, 2014

Gearhead said:
Can make it shift really early but not eliminate. What's the issue with the factory shifts?

With the 4.30 gears, 1st gear really isn't needed when unloaded. I have been messing with the manual mode starting in second and it seems to be more in line with what I like. Also, the 1-2 shift feels really slow to change. Maybe thats what I need, a little more snap in the 1-2 shift.

I really like that these transmissions lock up the converter in the lower gears too all the way down to around 1100 rpms in gears 3+. Could it be set up to do it in second gear as well?

Thanks for your time with this and what all platforms can you tune the 14s with?

Gearhead · Apr 13, 2014

14s are covered. I can change the shift timing if you don't like what I send you.

bigbrdf250 · Apr 13, 2014

I'm interested for an 11 model. I called Friday and left a message for Larz?? Get back with me and what info u will need from the xrt. Don't know if I'm taking my truck to work Monday so before hand might work. Getting my pipe in Monday too. Yay!!!!

drunk on diesel · Apr 13, 2014

they'll need your VIN number

you'll need to purchase an MCC code for your truck off of the H&S website or from a supporting vendor (the H&S website is fastest IMO)