X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from relais.videotron.ca ([24.201.245.36] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3744450 for flyrotary@lancaironline.net; Fri, 03 Jul 2009 22:24:24 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.201.245.36; envelope-from=geryvon@videotron.ca MIME-version: 1.0 Content-type: multipart/alternative; boundary="Boundary_(ID_RtSlQXs4sApD3r1n4YmJZg)" Received: from yvon ([66.130.84.106]) by VL-MH-MR001.ip.videotron.ca (Sun Java(tm) System Messaging Server 6.3-4.01 (built Aug 3 2007; 32bit)) with SMTP id <0KM800JE5JZPDV60@VL-MH-MR001.ip.videotron.ca> for flyrotary@lancaironline.net; Fri, 03 Jul 2009 22:23:50 -0400 (EDT) Message-id: <8958724982094F67817474A35A734B1B@yvon> From: Yvon Cournoyer To: Rotary motors in aircraft References: Subject: Re: [FlyRotary] Re: INJECTION OIL IN FUEL Date: Fri, 03 Jul 2009 22:23:26 -0400 X-Priority: 3 X-MSMail-priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5512 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. --Boundary_(ID_RtSlQXs4sApD3r1n4YmJZg) Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7BIT Thank you all for your inputs. Yvon ----- Original Message ----- From: George Lendich To: Rotary motors in aircraft Sent: Friday, July 03, 2009 5:48 PM Subject: [FlyRotary] Re: INJECTION OIL IN FUEL Al, That's a significant reduction i.e. 1oz :225gal or .45 oz : 100 gal. George( down under) At first I used a volume mix of 128:1 gas to oil and soon noticed an increase of engine lubricating oil volume in the oil pan I have gradually reduced the volume mix of gas to oil to 140:1 but there is still a slight increase of engine lubricating oil in the pan. Also a local mechanic has mentionned that the two stroke injection oil is degrading the 20W-50 engine oil. How much can I reduce the volume mix of gas to oil ? Please advise Yvon Yes you will get an oil accumulation and there is no getting around it, I would mix at no less than 100 to 1 ratio, I have seen no problems with the 2-stroke oil mixing in the case oil and only change my oil about every 200 hrs. Ken I started mixing 1 oz/gal (1:128) in my 20B. In about 15 hours (90 - 100 gals of fuel) a gained about 1.5 qts of 2-stroke oil in the pan oil. That would be about 13 qts in 200 hrs J. Based on discussion here, I reduced the pre-mix to .75 oz/gal (1:170). I still find some dilution of pan oil; so I change every 25 hours. Kind of a spendy waste of 15/50 synthetic, but I don't think the dilution is a good thing for the gears; and I don't intend to reduce the pre-mix any further. Al G --Boundary_(ID_RtSlQXs4sApD3r1n4YmJZg) Content-type: text/html; charset=iso-8859-1 Content-transfer-encoding: quoted-printable
Thank you all for your inputs.=20 Yvon
----- Original Message -----
From:=20 George=20 Lendich
Sent: Friday, July 03, 2009 = 5:48 PM
Subject: [FlyRotary] Re: = INJECTION OIL IN=20 FUEL

 Al,
That's=20 a significant reduction i.e. 1oz :225gal or .45 oz : 100=20 gal.
George(=20 down under)
 
At=20 first I used a volume mix of 128:1 gas to oil and soon noticed = an
increase=20 of engine lubricating oil volume in the oil pan
I have gradually = reduced=20 the volume mix of gas to oil to 140:1 but there
is still a slight = increase=20 of engine lubricating oil in the pan.
Also a local mechanic has = mentionned=20 that the two stroke injection oil
is degrading the 20W-50 engine=20 oil.
How much can I reduce the volume mix of gas to oil ?
Please = advise

Yvon

  Yes you will get an oil = accumulation=20 and there is no getting around it, I would mix at no less than 100 = to 1=20 ratio, I have seen no problems with the 2-stroke oil mixing in the = case oil=20 and only change my oil about every 200=20 hrs.

 Ken

 

I = started mixing=20 1 oz/gal (1:128) in my 20B.  In about 15 hours (90 =96 100 gals = of fuel)=20 a gained about 1.5 qts of 2-stroke oil in the pan oil. That would be = about=20 13 qts in 200 hrs J.

Based = on=20 discussion here, I reduced the pre-mix to .75 oz/gal (1:170).  = I still=20 find some dilution of pan oil; so I change every 25 hours.  = Kind of a=20 spendy waste of 15/50 synthetic, but I don=92t think the dilution is = a good=20 thing for the gears; and I don=92t intend to reduce the pre-mix any = further.=20

 

Al=20 G

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