This has been mention on the LML before.
Turning on the High boost pump will normally increase you fuel flow 4 to 5 GPH.
This will enable you to keep your EGTs, CHTs and TITs cooler. Of course this is
just a stop gap solution to the low fuel flow that needs to be fixed.
Lynn Farnsworth
Super Legacy #235
TSIO-550 POwered
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Colyn Case at earthlink
Sent: Wednesday, October 07, 2009
9:17 AM
To: lml@lancaironline.net
Subject: [LML] Re: High #2 CHT on
a IVP
another way to answer is, "can you get 150-200 dF
ROP"?
----- Original Message -----
Sent: Tuesday, October
06, 2009 10:02 PM
Subject: [LML] Re: High #2
CHT on a IVP
Dan, In my opinion
on the rich side of peak, if your TIT’s are 1300 to 1350 degF, then the
engine should cool. If the below fuel rate gives 1400 to 1450…maybe
it will cool. Above that ….not likely.
Craig Berland
I checked the fuel flow at 31.5" and 2500 rpm. It
was 29.8 g/h. Would the difference between the suggested 32 g/h and my
29.8 make enough difference to cause my problem? Dan