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To: tracy@rotaryaviation.com, flyrotary@lancaironline.net
Subject: Tuned engien again today
Date: Wed, 16 Feb 2011 20:55:14 -0500
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From: bktrub@aol.com
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I was back at it again today, figured I'd reset to the factory map and try=
 again. Much happier with the results this time. Here are the MAP table re=
sults. Address 5-7, injector values +63-+23, ( engine stops  below 7 on th=
e ground) address 8, injector value -60 up to address 12, injector value=
 -62 Mp is 15.4 at this point, where it switches over to the High RPM tabl=
e at address 76, injector value of -79, mp of 15.9. Just prior to staging,=
 at address 83, injector value is -60, and ~18.6 MP. Staging at address 84=
, injector value is +92, then decreasing over the next 5 addresses to +26,=
 and then remaining pretty steady through the rest of the addresses upward=
s. I went back to the low RPM table and corrected addresses 13-50, and the=
n went to the high RPM table and smoothed the curve from 75 downwards. Tho=
se addresses will be further tuned in flight. I'm really happy with the wa=
y it runs now, I'm sure it will take some more fine tuning, but I feel tha=
t I can now fly it without creasing the seat cushion.=20


Using your HP settings for the EC2, I make 160 HP at 5400 RPM. So, if this=
 is correct, I should see somewhere in the neighborhood of 190+Hp at 6800.=
 I would be happy with 180.=20

Brian Trubee


=3D

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<font color=3D'black' size=3D'2' face=3D'arial'><FONT face=3D"Arial, Helve=
tica, sans-serif"></FONT>

<div><br>
I was back at it again today, figured I'd reset to the factory map and try=
 again. Much happier with the results this time. Here are the MAP table re=
sults. Address 5-7, injector values +63-+23, ( engine stops&nbsp; below 7=
 on the ground) address 8,&nbsp;injector value -60 up to address 12, injec=
tor value -62 Mp is 15.4 at this point, where it switches over to the High=
 RPM table at address 76, injector value of -79, mp of 15.9. Just prior to=
 staging, at address 83, injector value is -60, and ~18.6 MP. Staging at=
 address 84, injector value is +92, then decreasing over the next 5 addres=
ses to +26, and then remaining pretty steady through the rest of the addre=
sses upwards. I went back to the low RPM table and corrected addresses 13-=
50, and then went to the high RPM table and smoothed the curve from 75 dow=
nwards. Those addresses will be further tuned in flight. I'm really happy=
 with the way it runs now, I'm sure it will take some more fine tuning, bu=
t I feel that I can now fly it without creasing the seat cushion. </div>


<div>&nbsp;</div>


<div>&nbsp;</div>


<div>Using your HP settings for the EC2, I make 160 HP at 5400 RPM. So, if=
 this is correct, I should see somewhere in the neighborhood of 190+Hp at=
 6800. I would be happy with 180. </div>


<div>&nbsp;</div>


<div>Brian Trubee<br>
</div>


<div style=3D"CLEAR: both"></div>
</font>

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