Quote:
Originally Posted by 1bigdog
Greatly appreciate all the insight. I suspect the comment about the CCA being conservative must be somewhat true because an IO-320, even with low compression, cranking at -20c is very impressive.
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https://youtu.be/eZJKn3rJYeY?t=2m30s
It's all about the pre heat and a good quilted cowl cover. At 3:40 you can see how they keep an engine warm for several hours in a very remote cold location .