Tracy,
Just to be sure, I am building a pusher so both drains at the bottom 1/4" NPT The Tee installed in the drain closest to the mounting plate where the starter bolts up.All lines AN-6 will use 3/8" al tube to connect the drain closest to the prop flange to the Tee.

Joe Berki
On Friday, August 24, 2012 7:16 AM, Tracy <rwstracy@gmail.com> wrote:
> Guess I should add that the drains should both be on the bottom!
>  
> Tracy
>  
> Sent from my iPad
>  
> On Aug 24, 2012, at 6:20 AM, My Email <jskmberki@windstream.net> wrote:
>  
> > OK. I think I have the inboard ring of the Psru out of phase with the outboard
> housing if both drains are 1/4" Can I t them with -6 fittings. and al tubing
> before I route the drain to the al rotor housing? Thanks
> >
> > Joe Berki
> > Sent from my iPhone
> >
> > On Aug 23, 2012, at 9:30 PM, Tracy <rwstracy@gmail.com> wrote:
> >
> >> Drilling & taping a hole in the foot of the rear(as in the car) rotor housing
> is my favorite spot.   But the return ports are both 1/4" NPT, not 1/8" NPT on
> one of them.  
> >>
> >> Tracy
> >>
> >> Sent from my iPad
> >>
> >> On Aug 23, 2012, at 7:58 PM, <jskmberki@windstream.net> wrote:
> >>
> >>> Where on a 2nd gen engine is the best place for a oil return line from the
> PSRU drain?   Can I use Al tubing between the 1/4" port and the 1/8" port into a
> T?
> >>>
> >>> Thanks for any help
> >>>
> >>> Joe Berki
> >>>
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