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BW s362 ett turbo


Proven Member
Jan 24, 2008
York, Pennsylvania
I just got one today for my build. But I have done some digging around, but still have some questions.

What manifold are you guys running with this Turbo.

Oil feed from the head is supposed to be the best on these True or false

My car is a 98 gsx slowboy racing longblock 2.1 destroker with supporting mod except injectors cause I'm converting to e85


Proven Member
Sep 5, 2008
Vancouver, Washington
Check with Bullseye on what they recommend for oil feed. This is a journal bearing correct? If so most likely from the oil filter housing if thats the case.


Proven Member
Dec 28, 2007
Lake Stevens, Washington
For future reference I emailed Bullseye directly and they said:

Max pres at the turbo should not exceed 40 psi, feed with #4 line and return with #10 or #12 when possible.
Return should be well above the oil level in the pan and return away from crankshaft windage,preferably in front of a main web whenever possible otherwise high and forward in the pan.

Do not break a new engine in with the turbo on it,never use a restrictor unless oil pres is above spec above, and when a restrictor is used it mist be no smaller than an 80 jet. Oil must be from the filter housing and not the head.


Proven Member
Jun 13, 2010
Princeton, Massachusetts
ya NEVER break in a motor w/ a new turbo, they can be ruined!
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