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U need to go to 16.5 gall/hr check tit should be 1650 then maintain 1650 degrees by leaning or enriching the mixture if you cant then u need gamijectors. Sent via BlackBerry by AT&T
From: Guy and Jill Foreman <guyjill01@hotmail.com>
Sender: "Lancair Mailing List" <lml@lancaironline.net>
Date: Fri, 02 Nov 2012 07:50:50 -0400 To: <lml@lancaironline.net> ReplyTo: "Lancair Mailing List" <lml@lancaironline.net>
Subject: [LML] Why is my fuel burn so high in my IV ????
Reading some of the posts on the LML about IV/IVP drivers. Just wondering how they are getting around 18-19 GPH at cruze power? I have a straight IV with a TSIO-550-B. I usually fly around 10K feet, using 28in MAP, 2400 RPM, Leaning to 1550 TIT, and getting 21.5 GPH fuel burn. What am I doing wrong? How is everyone else getting there fuel flow so much lower? Any advice would be much appreciated. Thanks, Guy Foreman
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