Received-SPF: pass
 receiver=logan.com; client-ip=24.93.47.44; envelope-from=RDarrah@austin.rr.com
Message-ID: <001b01c6ddb8$d494a470$6501a8c0@yourf9f9645266>
From: "Bob Darrah" <RDarrah@austin.rr.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
References: <list-1373946@logan.com>
Subject: Re: [FlyRotary] Re: It runs!
Date: Thu, 21 Sep 2006 15:02:12 -0500
MIME-Version: 1.0
Content-Type: text/plain;
	format=flowed;
	charset="iso-8859-1";
	reply-type=response
Content-Transfer-Encoding: 7bit

20B It still runs, but not good.  Thanks for all your suggestions.  New gas 
with exactly measured oil made no difference.

However, I put the timing light on each of the plug leads and was really 
confused at what I saw.
     #1, both lead and trail, 35 degrees before TDC  So good so far.
     #2,   "        "      "      "    mostly 35 degrees Btdc, and an 
ocasanal 120 off from that
     # 3                                 A lot of 240 degrees (about where 
it should be) and a lot at 35 Btdc.

After looking at that, I am surprised it runs at all.  And Tracy won't be 
back till next week.  I am hopeing  that the extra length of my embilical 
cord from the firewall to engine (Seawind) accounts for all of that, but I 
have a hard time convincing myself that is so.


Any other good ideas?????

Bob Darrah
Seawind/20B
Near Austin, TX

(But my spell checker said it was ok)