Holset Hx52 Questions
#31
Driver School Candidate
Join Date: Feb 2013
Location: fl
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Ive read the manual several times, and those are generic instructions and they depend on the oil pressure of the place you are getting your oil from, which can very on different engines and if you get it right after the pump or off the head etc etc.
We just had a thread with a large discussion on feed and drain sizes for holsets.
Everyone here who has a holset apparently runs a 4an unrestriced for the inlet although I think that is too much oil.
I run a 3an on my turbo, but it is not a Holset so the choice is yours! (obviously), but read up on it but stay above 3an for journal bearing.
a 10-12AN drain should be enough to drain a turbo with a 4an feed, and you can probably go 8-10an drain with a 3an feed, although people tend to stay away from drains smaller than 10an with the larger turbos.
We just had a thread with a large discussion on feed and drain sizes for holsets.
Everyone here who has a holset apparently runs a 4an unrestriced for the inlet although I think that is too much oil.
I run a 3an on my turbo, but it is not a Holset so the choice is yours! (obviously), but read up on it but stay above 3an for journal bearing.
a 10-12AN drain should be enough to drain a turbo with a 4an feed, and you can probably go 8-10an drain with a 3an feed, although people tend to stay away from drains smaller than 10an with the larger turbos.
#32
Lexus Champion
iTrader: (10)
It looks like its bolted on, not welded.
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
#33
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It looks like its bolted on, not welded.
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
#34
Intermediate
Thread Starter
It looks like its bolted on, not welded.
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
here is that thread https://www.clublexus.com/forums/per...ng-help-2.html
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