the 6.2 what you think of it I feel I got man balls but kept in a purse

[Jorge1313]

I had to post this one when I drove the rst feel it big muscle car but it balls are kept in a purse . Who feels there 6.2 is the same. I feel it fast just quite. Think of adding more quick to it with out have to cut any pipe or muffler don’t wanna void warrenty or get any shakes and rattles when you play around with piping . What your thought adding more performance . Where can one start what mods make it growl. In the morning when you remote start it growls I can here inside the house but then it dies out and it silent . What mods are worth it give back some manly power.

 

[Big Mama]

For sound a cat back shouldn’t void warranty. For giddy up a tune

 

[Doubeleive]

squeeze the balls, it'l get up and go

 

[randeez]

don’t wanna void warrenty or get any shakes and rattles when you play around with piping .

Guess you dont want them balls back that bad

Really a tune will do more for it than anything

 

[mikeyss]

I know this is the 2015+ section, but I felt the same way about my 09 6.2. The power was there, but it felt like it was always hiding it's potential. I squeezed its balls with a blackbear tune, and it feels completely different now, and I get slightly better gas mileage.

 

[Jorge1313]

Guess you dont want them balls back that bad

Really a tune will do more for it than anything

That what I’d like to do a tune but I definitely won’t play around with that to void warranty I been hearing from some who know that a tune always leave a trace in system even when deleted and gm love to void warrenty for anything .

 

[CMoore711]

Don’t be nervous to install a cat-back exhaust or weld-in an aftermarket muffler. It’s just an exhaust.

The 6.2 factory exhaust is VERY quiet. You’d find a bit of satisfaction if you could just start to hear it. Which is all possible without drone or obnoxious sound levels that aren’t comfortable daily driving.

 

[swathdiver]

http://hennesseyperformance.com/veh...urban-6-2l-v8-di-hpe650-supercharged-upgrade/

Or take that Tahoe back and trade it for one of these:

http://specialtyvehicleengineering.com/wp-content/uploads/2017/10/2018_TahoeSuburban_Brochure_6.pdf

https://www.callawaycars.com/homepage/cars/callaway-tahoe/

Or forget the warranty and just put a supercharger on it!

 

[Jorge1313]

SwAthdiver you know so much I’d take it back but I got the 10 yr bumper to bumper warrenty on the Chevy same as my previous Ford it have 13 yr warrenty when 8;yr warrenty ran out inexrended it to 13 yr cause of low milage I had ford platinum plan 5 yrs more cover everything except cosmetic issue or brake pad.

 

[Jorge1313]

SwAthdiver you know so much I’d take it back but I got the 10 yr bumper to bumper warrenty on the Chevy same as my previous Ford it have 13 yr warrenty when 8;yr warrenty ran out inexrended it to 13 yr cause of low milage I had ford platinum plan 5 yrs more cover everything except cosmetic issue or brake pad.

Also I didn’t want to overspend on the Galloway probably another 20 k over invoice regular price not worth it

 

[fozzi58]

.....don’t wanna void warrenty.....What mods are worth it give back some manly power.

I'm not a confrontational person but in another thread I explained that if you ***** enough they will cover you under warranty....sometimes even if you are out of warranty. The squeaky wheel gets the oil.

Plus if you take the time to go hunting, there are a handful of dealerships that are "performance oriented" and will take care of you, especially if you spent good coin on an extended warranty with that dealership.

 

[Fedexjetmx]

Guess you dont want them balls back that bad

Really a tune will do more for it than anything

If you truly want power for these things get a duraburb, they are quite expensive, but with a duramax in them they are bad ass, better mpg and the pulling power of a diesel.

 

[randeez]

If you truly want power for these things get a duraburb, they are quite expensive, but with a duramax in them they are bad ass, better mpg and the pulling power of a diesel.

i hope someday to have that much power

 

[Fedexjetmx]

i hope someday to have that much power

As others have stated, and as I have found also, my wifes 17 with the 6.2 is rather anemic, If I needed hers for pulling Id spend the money on one, but dont need two...

 

[randeez]

As others have stated, and as I have found also, my wifes 17 with the 6.2 is rather anemic, If I needed hers for pulling Id spend the money on one, but dont need two...

I was kidding, i have an 80mm turbo on my 6.2, i care not about mpg or pulling power..it would take a hell of a lot of work on a duramax to make it faster then I.
he bought a 70k yukon, had he wanted/needed a duramax im sure it was within his grasp. If all he wants is some more pep a tune will do wonders, a few bolt ons/cam would make a low 13sec/high 12s ride.