Need more power

[Bigharm27]

Hey guys I recently purchased a h&s mini maxx, 5 in dp back flo pro, s&b cai, and an (egr delete which hasn't been installed yet). Now truck is a monster at low speeds like 0-50 but high end is kind of weaker than I thought I would of got. When I mash it like at 70 it just doesn't seem like the power it has at lower speeds. Any recommendations on power adders. Like the fass or air dog fuel system or just anything else to help me seek my power addiction. Any info is greatly appreciated.

 

[Radioflyer]

Custom tunes will help out a little. Personally, I really like the way a single turbo or even a 15 style vgt turbo drives on these trucks. Adding a dual fueler to it will push it to the next level with the proper tuning and air :thumbsup:

 

[Powerstroke Man 6.4]

Hey guys I recently purchased a h&s mini maxx, 5 in dp back flo pro, s&b cai, and an (egr delete which hasn't been installed yet). Now truck is a monster at low speeds like 0-50 but high end is kind of weaker than I thought I would of got. When I mash it like at 70 it just doesn't seem like the power it has at lower speeds. Any recommendations on power adders. Like the fass or air dog fuel system or just anything else to help me seek my power addiction. Any info is greatly appreciated.

GH Custom tunes

2015 turbo kit check out
http://www.midwestdieselauto.com/store/p1/2011-14_VGT_turbo_Kit.html


11-14 6.7's don't have a whole lot top end power because that have such small turbos.

 

[bigrpowr]

plenty of options, just gotta decide what the wallet will handle , and lets do this !

 

[Bigharm27]

Do gh tunes really make that much of a difference

 

[Powerstroke Man 6.4]

Do gh tunes really make that much of a difference

Yes sir huge difference

 

[ChattyCathy]

Do gh tunes really make that much of a difference

Not really

 

[Bigharm27]

So what u guys are saying is that the stock turbo is maxing out on boost and isn't putting that smile on my face in higher speeds


Sent from my iPhone using Tapatalk

 

[bigrpowr]

So what u guys are saying is that the stock turbo is maxing out on boost and isn't putting that smile on my face in higher speeds


Sent from my iPhone using Tapatalk

yeah that turbo is a pig up top. gearhead tunes make a big difference in drivability but not top end power, maybe a bit but nothing crazy.

 

[theplumber]

Gearhead are the best imo . My 2014 was tune whit Gearhead and man these guys have to tune 2015 !!! Now please


Envoyé de mon iPhone

 

[Bigharm27]

Well what's the best turbo set up. And with that bigger turbo would I have to upgrade my fuel pump.


Sent from my iPhone using Tapatalk

 

[Powerstroke Man 6.4]

Well what's the best turbo set up. And with that bigger turbo would I have to upgrade my fuel pump.


Sent from my iPhone using Tapatalk

Talk to Mr Mike (bigrpowr) he will go though all the options and set you up.

Adding a 15 HPFP will push the turbo harder up top to make even more power.

 

[Bigharm27]

I understand that but if a h&s or spe set up ain't that much more and is better then I might take that route


Sent from my iPhone using Tapatalk

 

[bigrpowr]

I understand that but if a h&s or spe set up ain't that much more and is better then I might take that route


Sent from my iPhone using Tapatalk

plenty of options ! the pricing isnt that close to a drop in , pretty substantial actually.

 

[ChattyCathy]

Well what's the best turbo set up. And with that bigger turbo would I have to upgrade my fuel pump.


Sent from my iPhone using Tapatalk

I am a big fan of the H&S turbo kit. I own own of you have any questions. Mike has also sold a ton of the H&S kit so he can anewer questions also.

 

[02bigstrokin]

I'm very happy with my 15 retrofit street max turbo now that the tuning is sorted out. Morgan at Midwest can also help you out with any questions you have.

 

[Cheap6.7]

Is there a hp goal? I vote 15 style if you don't want to get to crazy.

 

[Bigharm27]

I'm prolly gonna fix my transmission up and do a ccv reroute before I start adding too much power and break something. Any of u guys know of transmission kits for the 6.7?


Sent from my iPhone using Tapatalk

 

[Cheap6.7]

Midwest diesel and auto for the trans

 

[50_shooter]

Midwest diesel and auto for the trans

I second this. I had them build mine and it is great so far.

As far as a lift pump goes, I was told I didn't need one for 600-650 horse. Im dual fueled.