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07-23-2011, 09:13 PM
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Join Date: Nov 2005
Location: KRTS
Posts: 1,798
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IO-360 A1A mount type?
Dyna II? I can't remember, and don't have the books yet for the motor.
__________________
Next?, TBD
IAR-823, SOLD
RV-8, SOLD
RV-7, SOLD
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07-24-2011, 05:06 AM
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Join Date: Apr 2008
Location: Indianapolis, IN
Posts: 1,069
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same engine I have and yes d2
__________________
Ryan Allen, CFII
RV7 N612RA, flying since july 2012
E-170/175
RV10 Tail Kit complete, Wings 90%, fuse on order
Acro Sport 2, building
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07-24-2011, 10:18 AM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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Are you positive??
[
Quote:
Originally Posted by miyu1975
same engine I have and yes d2
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Ryan,
My recollection is that engines used in single engine applications use the Dynafocal I [30 degrees] mount. Dynafocal II [18 degrees] is only used on twins. I know that the IO-360-A1A is used in single engine applications.
I just checked SSP 108, but got no clear info there. However, on page 36 [38th page on PDF versions], it shows that this engine is used in the Mooney M20-E & F. These are single engine applications.
I looked in FAA TCDS 1E10 R22 but did not see the mount style listed [am I blind?]
It seems odd to me that such a popular engine would not be Dynafocal I.
Charlie
Last edited by chaskuss : 07-24-2011 at 10:22 AM.
Reason: corrected page number
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07-24-2011, 12:26 PM
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Join Date: Mar 2007
Location: Sonoma County
Posts: 3,821
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O360 A1A is a Dynafocal I. Dynafocal I mounts intersect at about the starter pad.
Dynafocal II mounts intersect at about 3 inches in front of the flywheel.
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07-24-2011, 02:02 PM
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Join Date: Oct 2005
Location: Vancouver, WA USA
Posts: 908
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IO-360-A1A is Dyna-1, Same engine I have on my -4.
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07-24-2011, 05:41 PM
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Join Date: Nov 2005
Location: KRTS
Posts: 1,798
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Alright, Russ and Ryan... fight to the death.
Looks like I'll wait to get my hands on the books.
__________________
Next?, TBD
IAR-823, SOLD
RV-8, SOLD
RV-7, SOLD
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07-24-2011, 06:00 PM
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Join Date: Apr 2008
Location: Indianapolis, IN
Posts: 1,069
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I stand corrected.
__________________
Ryan Allen, CFII
RV7 N612RA, flying since july 2012
E-170/175
RV10 Tail Kit complete, Wings 90%, fuse on order
Acro Sport 2, building
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07-24-2011, 09:56 PM
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Join Date: Mar 2007
Location: Sonoma County
Posts: 3,821
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Quote:
Originally Posted by Sig600
Alright, Russ and Ryan... fight to the death.
Looks like I'll wait to get my hands on the books.
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It's in your builders manual.............. Plus, you can trust the man that makes the mounts.
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07-25-2011, 05:49 AM
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Join Date: Jan 2005
Posts: 1,024
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dynofocal one for sure!!!
Good Luck,
Mahlon
"The opinions and information provided in this and all of my posts are hopefully helpful to you. Please use the information provided responsibly and at your own risk."
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