i am wastegating it into my hotpipe to the big turbo to help spool

That's what I was thinking of doing as well, for the same reason. Reduce drivepressure and shaft speed on the top turbo and feed the big turbo more. Any ideas of what you will set the w/g to open at to stsrt with? One must fine tune his system, but always needs a starting poiint.

im starting at 20 psi
the good thing is my big charger is also gated

:rocking:

well got a little farther today
Attachment 41363
yeah its taking me a little while cause i am disabled and in a wheelchair

well almost done
Attachment 41328

Looking good! :tu:

thank you ryan i still have a few things to do but its getting there:tu:

well kinda stuck waiting for parts but i hope to be done by next weekend thats my goal atleast

I'd like to know what your doing for filtration. By that I mean filter location, box, and tubing. I'm still looking for a nice clean setup for my S400. It has a 5.5" OD on the inlet to the compressor housing.:humm: