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Is there some sort of video or website that could give me a run down on the basics?? I like the power of the H&S engine files, I just want to tweak the trans files and maybe how to make it start off in 2nd gear in Tow/Haul mode. I would also like to change the vein position at idle in the turbo...

My purpose for locking it out is because my town has a lot of stoplights close together and it never fails every time I get almost to a stop the light turns green and I touch the throttle the truck goes into 1st gear for a split second and then shifts into 2nd. I hate that. I've also heard that...

I'm running a H&S Black Maxx with deletes and looking into custom tunes. I'm not sure if maybe I could just get MCC Unlock and make the adjustments myself. But I'm wanting a tune that starts the truck in 2nd gear because I hate how low first gear is around town driving. As soon as I touch the...

Hmmm... Well that sucks. 400-415 rear wheel is pretty sad considering a tuned 6 liter will make more than that. So would custom tunes get it up around the magical 500 mark? I've heard H&S canned tunes are really good about making power. Is the difference in canned and custom as much as the SCT...

Nobody's had a 6.7 on the dyno with just canned tunes and deletes?

So I saw on the H&S website that the HOT tune with DPF deleted is suppose to make 497hp and 1044 torque. Is anybody actually making numbers that high with just canned tunes?? I'm skeptical. Don't get me wrong it feels strong but not sure it's THAT strong.

Your truck sounds mean as hell man! I think I've got my mind made up on 4 inch. Just sounds cleaner.

Good wheel choice on that pearl white.

Do you have a video clip of your exhaust? I could only find a couple on YouTube and they was all of the truck idling.

Also while we are on this subject, is there any difference in sound with aluminum vs stainless?? I've heard gas burners with stainless that sound awesome.

I'm glad this thread got started. I'm ready to by exhaust and torn between the two also. I read somewhere that 4" limited the truck at around 600hp. Does anyone have proof of that?? I've always ran 4" on my other diesels. I personally think the 4" sounds cleaner. But I don't want to go with it...

Would you notice any gains at all on an otherwise stock truck? Just curious. Mines not even tuned yet, just thinking I could go on and put an intake since it's a mod I will be doing eventually.

Ok sent that guy a message and haven't gotten any reply. Anyone else that can answer my questions?

Guys I know there's a ton of threads about tuning and deleting our trucks. I just can't find the info I'm looking for. I'm leaning toward using an SCT because I can't bring myself to pay the price of the H&S tuners. Just a few questions... With a custom tune on the SCT will it make the power...

Wow! That is a great looking truck. ��

My truck isn't tuned yet. Set it back to stock and try it. The computers stop the fun right before it begins. I'm guessing there's some tables that are changed once the truck is tuned because I have seen several 6.7's do a donut with tunes and deleted only.

Sounds like you are old. I bought the truck because it had 800lb-ft of torque and I want to be able to do as I please with that torque without some computer that an engineer thinks needs to be shut down every chance a tire slips. Some people can handle trucks with power, others can't.

If I was to go with a SCT and your tunes, what do you recommend for gauges??

Do you know anybody who has done this that might could show some pics?? I hate to "rig" up a truck this nice but I've GOT to do something about it.

The button doesn't work on mine. I can hold it down until it says Advance Trac disabled and soon as I try to do a burnout or donut it kills the engine power and the traction light blinks. Makes me so mad. The truck obviously has enough power factory to do a donut but with all these damn...