om617 Restrictor Size for the HE200 Series Holset Posted in April 24, 2021 by Rodney McCabe A while back, I posted a couple of blogs and videos on the need for limiting oil pressure on the Holset turbos and om617 oil pressure specifically.... Read more
“Holsets don’t require a restrictor!” “Yes, they do!” Posted in February 17, 2020 by Rodney McCabe “Holsets don’t require a restrictor!” “Yes, they do!” I have seen so many threads in forums about whether or not to run a restricted fitting in a H... Read more