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<DIV><FONT face=Arial size=2>Thanks for the MACs headers suggestion. I'll take a
look at their web site.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Bob</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=rickwallace45@hotmail.com
href="mailto:rickwallace45@hotmail.com">Rick Wallace</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=rharden1@cox.net
href="mailto:rharden1@cox.net">rharden1@cox.net</A> ; <A
title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, September 13, 2005 3:38
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [SPAM] RE: OS 1.4 RX Header and
Pipe installation in Focus II</DIV>
<DIV><BR></DIV>
<DIV>
<P>Mac makes 140RX headers in two 'rises' - one will work fine with the
Focus II. Part #s: </P>
<P>4742: 1.75" rise<BR>4743: .75" rise<BR>4744: 2.25" rise. </P>
<P>info from MACS catalog at <A
href="http://www.macspro.com/macs2003.pdf">http://www.macspro.com/macs2003.pdf</A></P>
<P>...though I'd guess that as long as the relieved area of the firewall is
properly sealed and fuelproofed, I'll bet there's plenty of beef to allow for
trimming a little bit... <BR></P>
<P>-Hope this helps <BR>- Rick <BR></P>
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From: <I>"Robert Harden" <rharden1@cox.net></I><BR>To:
<I><discussion@nsrca.org></I><BR>Subject: <I>OS 1.4 RX Header and Pipe
installation in Focus II</I><BR>Date: <I>Tue, 13 Sep 2005 13:45:47
-0500</I><BR><BR>
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<DIV><FONT face=Arial size=2>I would like some advise for installing a
header and pipe in a Focus II. I have the OS 1.4 RX engine, the OS
72102100 Header and the OS T-6010 Tuned Silencer. My problem is
that the header has interference with the firewall. I don't really want to
remove material from the firewall to gain clearance. Is there another
header that I could use? My other question is if the OS Tuned Silencer
is the best choice? I also would like to know what the length should
be if the tuned silencer is used. I am planning to
use an APC 17 X 13 prop and Magnum # 1 2 cycle fuel (approx
23% nitro). All suggestions are welcome.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Bob
Harden</FONT></DIV><BR></FONT></BLOCKQUOTE></DIV></BLOCKQUOTE></BODY></HTML>