cummins 6.7 holset turbo

[Ace]

That HE351 is a sweet little turbo. I don't know for sure what the ex housing is, probably 9cm - looks tiny, but it has a 4" outlet, makes plenty of power with boost right off idle and a nice little whistle you can hear pretty well on the 2007 with just a stock intake and cat delete exhaust w/aero turbine resonator.

[big specht]

I have an he351cw from a 04.5-07 5.9 on my 1st gen. Better than any compressor upgrade in my opinion.

The 6.7 turbo would be the one to use. I know there are a few people trying to make it work properly. Some people have been using a wastegate actuator to operate the vanes. Some people have also tried using drive pressure.

It really would be an awesome turbo if somebody got it to work properly. Then the prices will skyrocket.

Do you have any links or more info on what they were using to control it buy using drive pressure????