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  1. 4th Gen Performance Parts Discussion
    Hi all, looking at doing a 2nd gen swap on my 17 2500. I’m pretty set on the kit, 07-18 Cummins 6.7 Smeding Diesel S300 Replacement Non VGT Turbo with Manifold But I am wondering what else to add mostly for engine protection. I was looking at either ARP 625’s or I found a TrackTech(?) set that...
  2. 5th Gen Non-Powertrain
    The link below is to a video that I created this weekend of my turbo. The high pitched noise you hear in the video started a few months back and has gotten worse over time. When it started it only happened when the exhaust brake was used and has progressed to happening all the time, just sitting...
  3. 2013-2018 Non-Powertrain
    I deleted my truck about 20,000 miles ago using Kory Willis of PPEI tuning, when the truck had 45,000 miles on it, and I’ve had intermittent turbo noise issues. The day I deleted it, it sounded like my exhaust brake was stuck on, and would only revert back to sounding normal after driving around...
  4. 3rd Gen. Performance Parts Discussion
    Hey everyone, I'm wanting to upgrade my turbo in my early SO 03 and thought I might be able to receive some insight on here. My 03 is pretty dialed in at this point, Mechanically all I have left on my list is to swap in the 11.5" rear end (truck has 10.5" now) I have been sitting on and to...
  5. 89-93 Powertrain
    I have a 93 1st gen with stock injectors stock turbo a denny t afc delete (yes I know most of you guys hate them but it works good for me and got rid of a slide pin leak) dominator max fuel screw and a governor spring. At WOT in 5th gear I am getting around 38 psi of boost and can't get it to go...
  6. 3rd Gen. Performance Parts Discussion
    I just ordered a new drop in replacement turbo for my 2004.5, I don’t think it is but after reading around I’ve heard that the stock manifold can shrink and I don’t wanna risk having to try and put it back on. What are some good budget conscious manifolds? I want a stock location t3 3rd gen...
  7. 4th Gen Performance Parts Discussion
    Lots of guys have talked about it on here but nobody has really written up a part list/explanation of the work involved. Hopefully this helps someone who wants to do the same swap! The job, in total took me about 7 hours. Here is a part & modification list of what you need to accomplish this. I...
  8. 89-93 Powertrain
    Have a 93 d250 was thinking about putting a P pump in my truck. Just wondering Pros/Cons or if I even need to worry about it. Have an HE351 turbo to put in it and some injectors. Would it compliment those? Thanks in advance.
  9. 89-93 Performance Parts Discussion
    Have a 1990 dodge cummins and was wondering how to make the turbo the loudest as possible? I have dual 8 inch exhaust tips with a 4 inch exhaust cab back, was wondering how to make the truck even louder?
  10. 04.5-07 3rd Gen All Products
    Like new BW s400 t-6 1.15 96mm turbine housing. Looking to sell $220 or trade for like new T-6 1.32 96mm housing. let me know what you have.
  11. 04.5-07 3rd Gen All Products
    Stainless diesel billet 5 blade 363/74/0.91 t-4 with 3rd gen race cover. Has hx-40 turbine housing exit flange. Used for 20 minute drive and blew head gasket. upgraded to built 6.7 so i will sell this for $1800 or organize trade for lke new 467/468. No Junk. This turbo is a month old and have...
  12. 4th Gen Powertrain
    Hey y’all, little bit of a newbie here and just had a question I couldn’t seem to find the answer to anywhere. Why do Cummins have the quietest turbo’s out of the big 3 trucks? Seems like Powerstroke/Duramax have always had relatively loud turbos that spool quickly. Meanwhile the 5.9’s and the...
  13. 07.5-09 3rd Gen 6.7L Performance Parts Discussion
    This may be a dumb question but i quess thats how you learn. But can someone explain the difference between the turbo on the 07 5.9 and the turbo on the 07.5 6.7??? Besides a thousand plus???? I run a 07.5 6.7 everything deleted and im gonna need to replace the turbo real soon as i have some...
  14. 07.5 - 09 3rd Gen 6.7 Liter General Discussion
    I recently upgraded to a BD Iron Horn kit and would like to sell the factory turbo. ('09 3500 6.7L) I'm not the original owner of the truck so I don't have a "history" to share (70,000 + miles are mine though) The turbo/brake works fine (I'm missing it more than I thought I would). Due to my...
  15. 3rd Gen. Powertrain
    Got a question for all you turbo gurus. I have a p0243 dtc and decided to replace the wastegate actuator solenoid on my 05 dodge 2500 5.9l. When i went to remove the old solenoid it was so seized that after 4 hours of soaking in wd40 and trying to use vise grips, Pipe wrench, and shaving down a...
  16. 3rd Gen. Powertrain
    New member here. Finally getting around to fixing up my 3rd gen I bought a while back. It will eventually get a low COG build on 37s+ and gears. I appreciate any advice on - -DFC long blocks (expensive but they have a lot of upgrades that I can't get built/machined locally). Or is $6400 plus...
  17. 3rd Gen. Performance Parts Discussion
    Changing out my exhaust housing on my turbo (he351cw). Was wondering if I needed to remove the entire turbo, or could I just remove the housing?
  18. 3rd Gen. Performance Parts Discussion
    So I’m planning on getting my he351cw rebuilt with a billet wheel here soon before I decide to go compounds. I know the tried and true stock over 475 is a really common way to go but I read I believe on power driven diesels site that a 475 can support more than what is absolutely necessary and a...
  19. 3rd Gen. Performance Parts Discussion
    Can some one point me in the right direction on finding a upgraded turbine wheel for the stock He351cw. I’m sure there’s a company that’s makes them, not looking for the stock oem Turbine wheel. Thanks in Advance to anyone that can help.
  20. 3rd Gen. Performance Parts Discussion
    I’ve seen a lot of videos on YouTube with 3rd gen Cummins with non vgt turbos, but they’re whistling out the exhaust like a 6.0. What about these non vgt turbos allow this to happen? Thanks to everyone who can answer
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