lml@lancaironline.net Mailing List Archive

Depends on the temperature and humidity of the day, of course, but TIT2 at 60 degrees LOP on my GEM system is between 1540 --1570 at the cruise #s I posted earlier. At those #s, my hottest CHT is about 385. Fuel flow varies from 16 -- 16.7 gph on my Shadin digital fuel flow meter.

On 10/24/07, n98pb@sbcglobal.net <n98pb@sbcglobal.net> wrote:

Jack,

What is your TIT and fuel flow at these numbers?

-----Original Message-----
From: Lancair Mailing List [mailto: lml@lancaironline.net] On Behalf Of Jack Cowell
Sent: Wednesday, October 24, 2007 5:24 AM
To: lml@lancaironline.net
Subject: [LML] IVP speed numbers

---------- Forwarded message ----------
From: "Jack Cowell" < jfcowell@gmail.com>
To: "Lancair Mailing List" < lml@lancaironline.net>
Date: Tue, 23 Oct 2007 09:05:18 -0400
Subject: Re: [LML] Lancair IVP (TSIO550) True Airspeed at 25k Feet?

On a standard day at 25,000 feet (where I seldom fly due to the 8,500 foot cockpit altitude) and at 29 inches and 2450 rpm and 60 degrees lean of peak I see 275 knots.