performance turbocharger (cummins)

wtb a larger turbo. Interested in compound turbocharging (or large single) my 07 5.9 cummins. looking for an industrial injection silver bullet 64mm, 66mm, or s400 series borg warner charger (s475, s480) for a custom compound turbo setup. Need a charger for hp ratings at 750+ and 1600ftlbs of tq. Needs to withstand 65+psi of boost.

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looking to spend under $2k

This plan sounds badass.

holy hell.

almost 5 bar.

Also possibly going for a water/oil cooled Borg efr turbo…

Wow thats over 130 inches of Mercury! Sorry I can’t help with the turbo. Sounds like a sweet build.

my buddy has a gt42R It would need to be rebuilt. Not sure if it would do you any good.

Nah not looking for a Garrett…

My efr shit the bed and about 4 others that I know of. It was a great turbo when it was working and spooled to 26 psi under 2900 rpm. I had the 6758 so maybe the larger ones are better…

Im prob not getting an efr anyway. it would just be cool to try out i guess but with the extra work it is to install im just better off going a different cheaper route.