DPS S467.7 Turbinator For The 6.7L Cummins

[Chrisn162001]

My 2015 truck had a WCFAB 2nd Gen swap 369SXE when I got it a couple of years ago.

I was happy with it until I started frequently towing 12000-15000 pounds all over the country.

I switched to GDP tuning with EZ Lynk at the same time I started towing a lot, so I can't be sure that my issues come from improper turbo sizing because I dioverlookedost issues until I went to GDP tuning.

The truck performs terrible towing in stop-and-go traffic.

I hardly ever see boost pressure unless I'm on a wide-open interstate.

Unless I get under enough load to cause a downshift which makes boost pressure go from nothing to 36+ pounds immediately

That being said, I'm deciding between removing my 2nd Gen swapping and starting over with compounds costly starting from an already 2nd Gen truck or VGT Turbonator housing on my second gen swap.

What are your opinions?

Stock injectors and CP3?

I’d add fuel to get it to spool better and might look into better tuning.

I tow 12k just fine with an S467 83 1.0 with 100% injectors.


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[Michael Dean]

I have the DPS 467.7 mechanical VGT with 50 hp sticks fleece power flow pump.

Rays tuning 4" exhaust. 50psi boost @ 2200 rpm, and she lights quickly.

I paid 3400$ a month ago.

I might sell to try out some compounds for a really good price.

If someone is interested?

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