<div><br>My plane is equipped with an OS 140RX with the OS Stainless Steel sealed rear bearing, Carl Mueller header and Greve pipe. Motor mount is a Gator soft mount. Tru Turn 3 blade FAI spinner with an APC 15.75 x 11 3 blade prop. (I have a 10 pitch prop also.) Using 25% Pro Pattern the plane will cover a lot of real estate quickly! I'm wondering if I use 15% Cool Power, F plug and change to the 10 pitch prop would I be better off...?
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<div class="gmail_quote">On Jan 15, 2008 9:58 AM, Dr. Mike Harrison <<a href="mailto:drmikedds@sbcglobal.net">drmikedds@sbcglobal.net</a>> wrote:<br>
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<div><font face="Arial" size="2">OS F, Make sure your pipe is long enough-Macs header, ESpipe, plus 2 inches. 20% pro pattern is plenty. 18.1x10 or 11 prop.</font></div>
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<div style="FONT: 10pt arial">----- Original Message ----- </div>
<div style="BACKGROUND: #e4e4e4; FONT: 10pt arial"><b>From:</b> <a title="shineyobject@gmail.com" href="mailto:shineyobject@gmail.com" target="_blank">Mike Robinson</a> </div>
<div style="FONT: 10pt arial"><b>To:</b> <a title="nsrca-discussion@lists.nsrca.org" href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">NSRCA Mailing List</a> </div>
<div style="FONT: 10pt arial"><b>Sent:</b> Monday, January 14, 2008 5:23 PM</div>
<div style="FONT: 10pt arial"><b>Subject:</b> [NSRCA-discussion] A5 --- rx 1.40</div>
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<div class="Wj3C7c">I'm running an os 1.40 inverted with 25% pro pattern and sometimes during hot weather 30% heli. Is an A5 OS plug my best choice based on some of you guys experience? </div></div>
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