X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "Marc Wiese cardmarc@charter.net" Received: from [47.43.20.28] (HELO impout004.msg.chrl.nc.charter.net) by logan.com (CommuniGate Pro SMTP 6.3.5) with ESMTPS id 197276 for flyrotary@lancaironline.net; Tue, 10 Aug 2021 08:36:08 -0400 Received-SPF: pass receiver=logan.com; client-ip=47.43.20.28; envelope-from=cardmarc@charter.net Received: from smtpclient.apple ([97.94.202.172]) by cmsmtp with ESMTPA id DQz0mb1AfNcdsDQz0mJmiD; Tue, 10 Aug 2021 12:35:50 +0000 Authentication-Results: charter.net; none X-Authority-Analysis: v=2.4 cv=Pfg6Ogtd c=1 sm=1 tr=0 ts=611272a6 a=xycr6CVXJRVtFs4WRGOeRA==:117 a=xycr6CVXJRVtFs4WRGOeRA==:17 a=pGLkceISAAAA:8 a=Ia-xEzejAAAA:8 a=fHWk1TNmyNSwr_kMtvQA:9 a=QEXdDO2ut3YA:10 a=DJESzNe1bqG2ZsJfd10A:9 a=sXmIi53eMqFZC66M:21 a=_W_S_7VecoQA:10 a=Urk15JJjZg1Xo0ryW_k8:22 Content-Type: multipart/alternative; boundary=Apple-Mail-35D69162-FD92-431E-AA4C-89C5E9FF73B5 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) Subject: Re: [FlyRotary] Re: oil supply turbo Date: Tue, 10 Aug 2021 07:35:49 -0500 Message-Id: <8654E71E-0C40-4221-8CEA-8C5ACC06D5E4@charter.net> References: In-Reply-To: To: Rotary motors in aircraft X-Mailer: iPhone Mail (18G82) X-CMAE-Envelope: MS4xfOz12SwJXgQM7JKD74yxvk5rrco2iWO2wjfHJ7JtC6GlDJ4FqhM2VjRl/i9rhs0pMOQu9tM3Ecpp73/GTHXYkyn6+4X6WisxFmybo8TflZkJHcfWvoX2 s4RiiTX3I/q3SusJb0c67obYCGWGGHqYzOOZcrzbsomf0vNwNYcIZFq9n0ECCZgCpuG7XF2/edwlf/HXmbE2b8JxcN8Aehbd5Zc= --Apple-Mail-35D69162-FD92-431E-AA4C-89C5E9FF73B5 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Dave, What turbo spec did you use and is it on a 13BRew type engine? Very interest= ed in your set up. M Sent from my iPhone > On Aug 9, 2021, at 10:38 PM, David Leonard wdleonard@gmail.com wrote: >=20 > =EF=BB=BF > Hi Neil,=20 > Great question. I never got a lot of great info on how much oil flow I s= hould be feeding to turbo. I take the supply from the oil outlet on the top= , spark plug side of the front side housing. I run it through an electrical= ly operated shut-off valve in case the turbo fails in flight. I originally u= sed a #30 hole in a plate of aluminum as a restrictor. Later I decided to o= mit the restrictor and just rely on the shutoff valve and AN-4 plumbing to p= rovide enough restriction. =20 >=20 > I have no idea if my system is correct, and I do get quite a bit of oil se= epage and mist coming from the area of the turbo, but at least the most rece= nt turbo has about 700 hrs on it. >=20 > Dave Leonard >=20 >> On Sat, Aug 7, 2021 at 3:39 PM 12348ung@gmail.com wrote: >> Dave, >>=20 >> Oil supply for turbo. Just where did you source the turbo oi= l supply on the engine? Did you use a restrictor or regulator for the supp= ly. A regulator is about $150 plus fittings and I am inclined to go with th= at bas the turbo requires 40 PSI, whereas I can range from 120 PSI cold to 8= 0 PSI Hot. >>=20 >> Thoughts? >>=20 >> Neil. --Apple-Mail-35D69162-FD92-431E-AA4C-89C5E9FF73B5 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable Dave,

What turbo spec did you use and i= s it on a 13BRew type engine? Very interested in your set up.

M

Sent from my iPhone

On Aug 9, 2021, at 10:38 PM, David Leonard wdleonard@gmail= .com <flyrotary@lancaironline.net> wrote:

=EF=BB=BF

Hi Neil,&= nbsp;

Great question. I never got a lot of great info on how= much oil flow I should be feeding to turbo. I take the supply fr= om the oil outlet on the top, spark plug side of the front side housing.&nbs= p; I run it through an electrically operated shut-off valve in case the turb= o fails in flight. I originally used a #30 hole in a plate of alu= minum as a restrictor. Later I decided to omit the restrictor and= just rely on the shutoff valve and AN-4 plumbing to provide enough res= triction.

I have no idea if my system i= s correct, and I do get quite a bit of oil seepage and mist coming from the a= rea of the turbo, but at least the most recent turbo has about 700= hrs on it.

Dave Leonard

On Sat, Aug 7, 2021 at 3= :39 PM 12348ung@gmail.com <flyrotary@lancaironline.net&g= t; wrote:

Dave= ,
= Oil supply for t= urbo. Just where did you source the turbo oil supply on the engine?&nb= sp; Did you use a restrictor or regulator for the supply. A regu= lator is about $150 plus fittings and I am inclined to go with that bas the t= urbo requires 40 PSI, whereas I can range from 120 PSI cold to 80 PSI Hot.
Thoughts?=
Neil.

= --Apple-Mail-35D69162-FD92-431E-AA4C-89C5E9FF73B5--