93egallmotor

i chose this turbo for my new build as it suites my whp expected output and meets my price range, it has left me with a few questions though...first does it require an oil restrictor? also what kind of feed and return line are people running with this turbo?


Modified by 93egallmotor at 10:29 PM 1/26/2008

oneludesol

no restrictor, -3 or -4 an feed line...

Dunc

I'm running a restictor from atp-turbo.com with a -4 line. The general rule of thumb if you search here is you don't really need a restictor with the -3 line but it's a good idea with the -4 line. Just search, read, and make up your own opinion. Don't just rely on this one thread.

blackeg

im using a -3 with a restrictor for feed. i think im using 5/8ths for my return

oneludesol

I have been told by 2 different people that build turbos for a living that you never need a restrictor on a turbo as long as the drain is sufficient and the unit is not ball bearing, but dunc is right, dont rely on this one thread...

AWDstylez

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by oneludesol &raquo;</TD></TR><TR><TD CLASS="quote">I have been told by 2 different people that build turbos for a living that you never need a restrictor on a turbo as long as the drain is sufficient and the unit is not ball bearing, but dunc is right, dont rely on this one thread...</TD></TR></TABLE>

Depends what pressure it's seeing. Put a -4 line feeding 100+psi into a turbo and even with a -10 drain it WILL smoke... don't ask how I know.

oneludesol

I won't argue with experience

93egallmotor

ok good points all around, but im still scared to run a restrictor if i dont need one.....any more input?

Garage 808 Hatch

we run -3 with no restrictor on all our cars

oneludesol

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Garage 808 Hatch &raquo;</TD></TR><TR><TD CLASS="quote">we run -3 with no restrictor on all our cars</TD></TR></TABLE>

thats what i run...