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How exactly should I be able to tell ???<br>
<br>
Randy wrote:
<blockquote cite="mid002a01c58a15$fd4b1630$6601a8c0@Dadscomputer"
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<div><font color="#000000" face="Arial" size="2">U sure U got a 140
Sport there Mate?</font></div>
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<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">-----
Original Message ----- </div>
<div
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<a title="d77hamlett@comcast.net"
href="mailto:d77hamlett@comcast.net">Daniel J. Hamlett</a> </div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b>
<a title="discussion@nsrca.org" href="mailto:discussion@nsrca.org">discussion@nsrca.org</a>
</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b>
Saturday, July 16, 2005 10:22 AM</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b>
Re: YS 140 problem</div>
<div><br>
</div>
I am getting 8400-8450. That is why I thought that I was ok on the
size.<br>
<br>
John Ferrell wrote:
<blockquote cite="mid007201c58940$35612b80$0902a8c0@xppro"
type="cite">
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<div><font color="#000000" face="Arial" size="2">My two cents
worth....</font></div>
<div><font color="#000000" face="Arial" size="2">That is the
first time I have heard of that much prop on a Sport 140. It is way too
much prop for break in of a new engine. I don't know if there is any
damage due to that load. I use about 40 ounces of fuel on tat engine to
break it in with a 15-10 prop at about 8200 rpm. </font></div>
<div> </div>
<div><font color="#000000" face="Arial" size="2">I feel
the bigger prop will generate more heat and will need more latitude for
mixture control than the YS system provides. When more prop than a
15-12 or 16-10 is used on a YS 140 engine</font> <font color="#000000"
face="Arial" size="2">(not DZ!) more nitro is needed. There is more
oxygen available in the higher nitro fuel so you have a wider needle
available.</font></div>
<div> </div>
<div><font color="#000000" face="Arial" size="2">BTW, what is the
max rpm you get out of a 17-10 with 20% fuel?</font></div>
<div> </div>
<div>John Ferrell <br>
<a href="http://DixieNC.US">http://DixieNC.US</a><br>
</div>
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<div
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Original Message ----- </div>
<div
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<a title="d77hamlett@comcast.net"
href="mailto:d77hamlett@comcast.net">Daniel J. Hamlett</a> </div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b>
<a title="discussion@nsrca.org"
href="mailto:discussion@nsrca.org">discussion@nsrca.org</a> </div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b>
Thursday, July 14, 2005 10:06 PM</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b>
Re: YS 140 problem</div>
<div><br>
</div>
The engine is a sport. It has less than 40oz through it. I am
running the 1.40, NHP 5/8th header and ES carbon 5/8th inlet pipe.
Sorry I forgot to add this on the original post.<br>
<br>
Bob Kane wrote:
<blockquote
cite="mid20050715014727.18342.qmail@web30203.mail.mud.yahoo.com"
type="cite">
<pre wrap="">Which 140? FZ, L, DZ, Sport? I assume it must be a
DZ swinging a 17X10?
</pre>
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