from the looks of it, the manifold is set up the same way as an ESS one would be. im assuming the diverter/recirculation valve is setup to vent during partial cruise to keep boost from piling up in the intake unlike a centrifugal? "
" Valve stem seals usually manifest themselves after idling for extended periods and then accelerating away, or a hot start after being off for 3-10 minutes. Judging by the oil in the turbos its most likely them. "
Originally Posted by Sticky
