Mailing List lml@lancaironline.net Message #40788
From: Lorn H Olsen <lorn@dynacomm.ws>
Sender: <marv@lancaironline.net>
Subject: Re: carbureted lean-of-peak
Date: Tue, 20 Mar 2007 12:25:59 -0400
To: <lml@lancaironline.net>
Chris,

When I use the GAMI chart to see how I am leaning, I find that when cylinders 1,2 and 3 are 50°F lean of peak, cylinder 4 has just reached peak.

How do your cylinders peak?

Bob,
How timely.  I was about to embark on this mission -evening the fuel
distribution.  Do you happen to have any photos?  The "crack the
throttle plate" trick doesn't work on my plane.  I need to pull out
several inches of MP before I get a good balance and can run LOP.  I
have one cylinder that is really rich, three are pretty close.  How
tight were you able to get the EGT spread?  How tight is needed to good
LOP operation?
Thanks
Chris


Chris Zavatson
N91CZ
360std
www.N91CZ.com
--
Lorn H. 'Feathers' Olsen, MAA, DynaComm, Corp.
248-345-0500, mailto:lorn@dynacomm.ws
LNC2, FB90/92, O-320-D1F, 1,300 hrs, N31161, Y47, SE Michigan


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