Ah, we just need a thermostatic fan that runs after engine shutdown to cool the battery.
Only half kidding?
I actually seem to remember some car (Audi?) that had a pump that would pump oil through the Turbo after engine shut down to prevent the oil from cooking inside the turbo bearing.
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RV6A in phase 2 as of April 2016
Donation made Oct 2020
I used to own a -3 and the cheeks were aluminum. I think that would be a very good place for a light weight battery. Some vents would keep it cool and it would not be in the cockpit with you. Also would free up some space on the very tight firewall too.
Last edited by scrollF4 : Yesterday at 08:24 PM.
Reason: "Checks" vs cheeks. You're welcome. :)
I have a -3 and I wanted to make room for a smoke tank behind the seat. I swapped out the conventional for an EarthX and mounted it on the firewall on the cockpit side in a skeletonized carrier; the leads are nice and short. Between the battery, box, and cabling I saved over 15 lbs. It’s been there for two years without issue.