Heavy Towing With 650HP Cummins Stealth Turbo
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- Опубліковано 14 гру 2022
- Nick Priegnitz and Chris Ehmke take you for a ride along featuring a 4th Gen Cummins equipped with the 351VE Stealth 64 Turbo, 10MM Stroker Pump, and built 68RFE. They give you a breakdown of what to look for when towing heavy, especially with an aftermarket turbo, which EGTs you would want to be seeing when towing up a grade, and much more!
Check out our 351VE Stealth 64 Turbo by heading over to Duramaxtuner.com - Авто та транспорт
Out of the big 3, the Cummins sounds sooooo good. Great information in this video.
Absolutely, listening to this engine work is strangely soothing.
Nick is a wealth of knowledge. I’ve valued his thoughts, opinions and products since the LB7 days at Scheid.
We will let him know, thanks for the kind words!
You guys are the best around. Love my truck now.
Such a great video an the sounds are music to my ears for sure!!! Another Stella video Nick an Chris awesome information as well.
Glad you enjoyed it!
Awesome video - nice in depth explanation of everything.
Much appreciated!
Wish you guys and more tuning companies were located out west near the mountains and could do tow testing in those environments. Those egt's you are seeing in this video are nothing. Would love to get your opinion about the data/temps/performance pulling that load up a 2k elevation gain over 6 miles, mountain pass.
Great info guys! When I study your opinions on all of your technical modifications I can't help myself but to think of so many other ways this can be done for every application of driving in terms of size of load, racing, sled pulls ect. I would love to do what you guys are doing, I'm very thankful to see this being done because the factories basically build a single truck in each model. You guys seem to unlock the potential in all of the dynamic components in these trucks. 👍🙏💯. I do have a questions if you wouldn't mind expounding on this topic, my next step on my 2011 LML GMC is air in and air out. My truck is used as a daily driver and I pull a fifth wheel trailer and an extra load of around 4000 lbs so a total of around 14,000 lbs. The truck stock was a strong running truck however I have applied mods and I'm playing the power curve game such as yourselves, I have taken your advice several times and I've realized that I must read between the lines with you guys lol. 2700 bar fuel pressure sensor was recommended by Nick but he did say "don't jump in with 2 feet" and to understand the fuel side of the truck and the immense pressure that is being introduced to
I think your reply was cut short Scott. I'll help if I can but you've got to finish it up :)
Great info
Right on Santos, looking good! Hope to bring my Denali in one day.
Woo!
My 6.7 has worked it’s ass off since 2007 when I bought it new.
Thanks for the video I really appreciate I was lot information God bless you
Thanks @jesusgalvan2952
I wonder how this turbo compares to an HE451 swap from an ISX engine?
Keep seeing videos on the 64 need a video for the srt 60. Makes me think the 64 is were its at. I talked to the shop for the first time, trying to decide which one to buy.
@leanderpruett4924 We have one video out covering the Stealth STR for 2007.5-2023 Trucks. You can check it out here on our channel. Don't worry though there will definitely be more STR content to come.
I know I’m way late. But would a set of compounds help bridge the gap of having high end horsepower without sacrificing the low end torque
What are the actual differences between fleece cheetah ...BD Screamer...Stealth ..and ATS.. or all theoretically built the same
The common rail system, I went with a 2400 bar fuel pressure sensor. My question is about a good combination for a turbo, I'm happy with the stock turbo on this truck however I know that it's time to upgrade and I have listened to you guys talk about the 64 mm stealth, is a 63 mm stealth available? Or would it be beneficial to put a bigger wheel on my stock Turbo? I'm not too impressed with the turbo lag and I seem to have a weak throttle response no matter what I've done. Also another question I have is on my airdog 165 after applying the fuel pressure sensor would it be beneficial for me to crank up the pressure on the air dog?
Scott, the 64 is the smallest upgrade we offer and would be our recommendation if the stock unit is getting hot pulling at the power level you're currently running. I would only start adding low side fuel pressure if the high side is unable to keep up adequately. In that case I would verify the low side is maintaining the set pressure while operating at high load. Hope this is helpful. - Nick
@@nickpriegnitz5895 Thanks Nick!
So is this truck showing it’s numbers with the emissions intact? It doesn’t sound like it. I would like to know where this truck is with egt , drive pressure , and the trans working with factory tuning .
Ya if you can hear a diesel these days then it doesn’t have emissions. That being said you can drop egt numbers by probably a couple hundred without a dpf
Great information, and a great product! What trans is in that truck?
Thanks! The transmission on this Cummins is a 68RFE.
@@Duramaxtuner I think that was mentioned in the video, I meant to ask who built the 68 that is in the truck
Can you explain exhaust pressure to boost pressure and does that affect egt’s?
What is the best setup?
Hey, we have a video about Boost to Drive Pressure, here is the link: ua-cam.com/video/wkE4fSO1w4o/v-deo.html
Hey guys, just wondering if you plan on doing any support for the 5.0 Cummins in the Nissan Titan XD?
As of now, we do not.
Stealth 64 vs compound is what I’m debating for my 5.9 since bd started making vgt controllers
If you have any questions about your build or turbos, give us a call. 815-568-7920!
What the MPG with that set up when loaded and with out being loaded ? I m looking forward to buy one of these turbos
@hectormeza4233 You can expect to maintain the same MPG you are currently getting with type of setup.
Do you have any data with drive pressure with a truck that is set up with compounds?
We do not.
When will you have a Stealth 64 for the current generation 2500s? Can't wait to get my '22 to 500+ Wheel HP
Trigger, we have my ‘22 at 500 HP right now and just completed buttoning up our 19+ Stealth 64 for testing on said truck. We’re very excited to get the 19+ turbos launched and of course to do in the 2022 trucks publicly as soon as we can.
@@nickpriegnitz5895 can’t wait! If you’re shooting for 550whp, is a turbo, tuning, and a valve body sufficient to have a decent all around setup?
@@slidewide1999 Nothing is idiot-proof, but I would trust that setup on my own truck at that power level towing and using it.
Have a 2013 2500 looking at the 64 upgrade from my stock turbo but truck is deleted and tuned already do I need addition tuning I’m on efi live currently
We suggest tuning the truck with this turbo. It is easy, reach out to your tuner before installing and it should be a quick update.
Will the actuator go bad eventually on this one same as the stock one does?
Has not been an issue.
What would be the equivalent turbo for a 5.9 to match this power and torque level and what size injectors and cp3 pump would I need?
@user-ru7lg5kq3x For this kind of power out of a 5.9L Cummins you will want to go with our HX35 Stealth 64. It can produce up to 650hp with some injectors and tuning. For injectors, you will want to go with at least 60 overs, or larger if you plan on going bigger in the future.
Will do you guys do tuning on a 16 with efi autocal. I wish i would have known about this turbo. I just put in a bd screamer
@sdhmasonryandservices9488 All of our 2011+ Powerstroke Tuning is designed for EZ Lynk Auto Agent devices or HP Tuner's MPVI2/3 flash tools. Unfortunately, we have not come out with a Powerstroke tune that can be flashed using EFI Live devices yet.
@@Duramaxtuner 6.7 Cummins
@@sdhmasonryandservices9488 All of our 6.7L Cummins Tuning is located here on our website. You can use the product finder on the left side of the page to narrow down your options. duramaxtuner.com/diesel-tuning/cummins-tuner/6-7l.html?p=3
Man should i do this turbo or a fleece cheetah? Have an 07 Cummins 6.7 deleted and tuned with efi live
In our opinion, we say our turbo😉
@@Duramaxtuner lol my friend/shop owner says the same
Can you do a similar video for 3rd gen dodge.
@justinkreterfield2641 Yeah, we could definitely do something like that. I will note your idea for a future video!
Hi Nick, what temp was the 68RFE transmission holding for this tow run? Great video!!
Thanks Brent. I had my eye on too many other things and didn't pull up trans temp on the cluster or CTS so I don't have that info for you. Please accept my apology for that. I can say that I've not seen this trans get warm enough to concern me while towing (Revmax Build).
@@nickpriegnitz5895 No worries, Nick. The 68RFE gets some bad press when pulling heavier loads. I have one in my 2018 Ram 2500, but no issues so far. Thanks, again.
@Nick Priegnitz Yes Revmax or whatever is key to mention, as the Valvebody alone of the 68 is a terrible design and clear weak link to hauling. Be sure you let viewers know this key upgrade while talking about all the engine performance. The whole truck is as weak as it's weakest link.
@@HTSS8 Absolutely. The valve body upgrade is a must between 500-600Hp and the stockish unit’s days are numbered beyond 600 with heavy use.
But what about reliability just blowing up engine is not enough to haul heavy ?
The reliability of the turbo is top-notch. As for towing heavy, we do not recommend exceeding GVWR.
Feel like this is all relative depends on the build
@coketrain4755 Different trucks or turbochargers may change things a bit. However, most of the information in this video will be applicable to almost any stock or modified diesel truck.
Oil temp under load. I'm towing 15,000 to 19,000 with a stock ram 2015 with the aisin. Truck spends 95% of its life towing. At what point should I be concerned.
If you’re running conventional motor oil I would try to keep it below 250 or 260. The synthetics can take closer to 300° but for my own peace of mind I don’t think I would push it that far continuously if you’re consistently seeing over 260 I’d consider adding an aftermarket oil cooler
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