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<DIV>Don:<BR><BR>Good info. Just like to know what is going on in
different areas. I also don't want to get into a "fuel war". Just
want info.</DIV>
<DIV> </DIV>
<DIV>Also, I think everyone is paying a little more attention to the
temperature, especially in the crankcase area. New models are showing up
with air scoops to direct fresh air over the rear bearing area, and I'm sure
that helps, no matter what engine you are using!</DIV>
<DIV> </DIV>
<DIV>Tony Stillman<BR>Radio South<BR>3702 N. Pace Blvd.<BR>Pensacola, FL
32505<BR>1-800-962-7802<BR><A
href="http://www.radiosouthrc.com">www.radiosouthrc.com</A></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=AtwoodDon@aol.com
href="mailto:AtwoodDon@aol.com">AtwoodDon@aol.com</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, November 12, 2003 3:41
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Glow plug failures</DIV>
<DIV><BR></DIV>
<DIV>
<DIV>In a message dated 11/12/2003 1:15:41 PM Pacific Standard Time, <A
href="mailto:tony@radiosouthrc.com">tony@radiosouthrc.com</A> writes:</DIV>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><FONT
face=Arial>Wayne:<BR><BR>I seem to be hearing a lot about bearing problems
with Magnum Fuel. It is<BR>not very prevalent here in the Southeast,
but I would sure like to hear from<BR>you guys that use it. I can't
believe that it would be that hard on<BR>bearings...<BR><BR>Tony
Stillman<BR>Radio South<BR>3702 N. Pace Blvd.<BR>Pensacola, FL
32505<BR>1-800-962-7802</FONT></BLOCKQUOTE></DIV>
<DIV>There is a lot of Magnum fuel used on the West Coast with no noticeable
difference in bearing life. Most of the people using the OS140 engines
have switched to stainless bearings and don't worry about bearing failure
after 30-60 flights anymore. The stock bearing failures were occurring
regardless of fuel type. The stock bearing appears to be very
susceptible to corrosion even if you run the engine dry after flying or not,
whether you use after run or not. Stainless bearings made that problem
go away and the life of the bearings is typically in excess of 100 flights
with most going over 200. I get my stainless bearings for the OS from Jerry
Budd at Budd Engineering (aka Rusty Freid ;-).</DIV>
<DIV> </DIV>
<DIV>YS 4C don't seem to wear out the rear bearings as quickly and we have
people out here with over 500 flights on YS engines/bearings with no
noticeable wear problems using Magnum. Having said all that, doesn't
seem to be a problem out here. Lot of Magnum shipped to the Chicago
area, and the Northeast (can't remember exactly where).</DIV>
<DIV> </DIV>
<DIV>Guys, hope this doesn't launch a tirade of 'this fuel is better, that
fuel is better'. Fuel usage is like discussing politics. I run
Magnum because I have had very good luck with it, have run it since it was
introduced in Denver when I lived there. There are several good fuels
out there, I selected Magnum.</DIV>
<DIV> </DIV>
<DIV>Don Atwood</DIV></BLOCKQUOTE></BODY></HTML>