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<DIV><FONT face=Arial size=2>OS 1.40RX, 20oz tank, 15% Cool
Power, 17x13 prop </FONT></DIV>
<DIV><FONT face=Arial size=2>10lb 4oz airplane. = 20 minutes flying
time.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Wayne G.</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=tbrox@cox.net href="mailto:tbrox@cox.net">Terry Brox</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> Thursday, September 16, 2004 9:05
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Motor Costs Comparison</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>I timed my 2 flights tonight flying a DZ, no
restrictor, 30% cool power, 20oz tank. Winds were 12 to 15 out of the south. I
got 11 min on each flight. When I landed, the tank was definately
dry. </FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=billglaze@triad.rr.com href="mailto:billglaze@triad.rr.com">Bill
Glaze</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> Thursday, September 16, 2004 8:49
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Motor Costs
Comparison</DIV>
<DIV><BR></DIV>My 1.40 FZ's all seem to run at 14 minutes for about 18 oz..
give or take. the L takes just a little bit more. Using
15% fuel. Bill Glaze<BR><BR>John Pavlick wrote:<BR>
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type="cite">
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<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=560521004-16092004>Bob,</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=560521004-16092004> Interesting comparison. Some people will
always favor the 4-stroke because they have a different feel but it's
interesting to see the fuel consumption. I was worried about this. Up to
now the biggest motor I have been flying is an OS .61 Long Stroke. It eats
fuel at a pretty good rate. >From what you're showing, it looks like
the 1.60 will actually get better mileage. I'm assuming this is because
you don't need to fly it at full throttle all the time. I'm surprised at
the big difference between the 1.60 and the YS. My small 4-strokes (.40 -
.46) get much better mileage than their 2-stroke equivalents. I have an
Enya .46 4-stroke in an Ace 4-40 that flies well over 10 minutes on a 6oz.
tank whereas a .40 2-stroke would need at least an 8oz. tank. If you can
get 8 minutes out of less than 7oz. of fuel with the 1.60, you must be
doing something right. It looks like I should be happy with my new motor
next season...</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=560521004-16092004>
<P><FONT size=2>John Pavlick<BR><A href="http://www.idseng.com/"
target=_blank>http://www.idseng.com</A><BR> </FONT>
</P></SPAN></FONT></DIV>
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<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> <A
class=moz-txt-link-abbreviated
href="mailto:discussion-request@nsrca.org">discussion-request@nsrca.org</A>
[<A class=moz-txt-link-freetext
href="mailto:discussion-request@nsrca.org">mailto:discussion-request@nsrca.org</A>]<B>On
Behalf Of </B>Bob Pastorello<BR><B>Sent:</B> Wednesday, September 15,
2004 10:28 PM<BR><B>To:</B> NSRCA<BR><B>Subject:</B> Motor Costs
Comparison<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>Had some questions from the last contest,
so decided to do a little spreadsheet. Just comparing operation of
the YS 1.40 DZ to the OS 1.60 (performance being roughly equal,
according to feedback I've received from observers of my
setup).</FONT></DIV>
<DIV><FONT face=Arial size=2> Not starting some
battle; just providing some information that some may find
helpful.</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="http://www.rcaerobats.net/MotorCostComparison.htm">http://www.rcaerobats.net/MotorCostComparison.htm</A></FONT></DIV><FONT
face=Arial size=2></FONT>
<DIV><FONT face=Arial size=2><BR>Bob Pastorello<BR><A
href="mailto:rcaerobob@cox.net">rcaerobob@cox.net</A><BR><A
href="http://www.rcaerobats.net">www.rcaerobats.net</A></FONT></DIV><FONT
face=Arial size=2></FONT>
<DIV><FONT face=Arial size=2></FONT> </DIV><FONT face=Arial
size=2></FONT>
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