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What parts are these?

pereeder

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Patron
Hello All

I am a RV-7A “Forever” builder. I primed the pictured parts some time ago and cannot now identify them

Anybody recognize them?

Thanks Much
 

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The bottom ones look the the ribs that go into the wingtips. Never seen the top one. I’m through the finishing kit.
 
The first part, hat section-ish, is the floor for the large (Concorde? Oddity PC625) battery, firewall mounting option -- See DWG 31
The triangular parts are W-412 and are installed inside of the wing tips, see DWG 9, Zone 9-B & C.
 
I have no need for the battery tray….
Side note - that battery tray can be easily modified to fit other batteries. I modified the stock tray in my RV-10 to hold two PC-626 batteries, in the RV-8 to hold the aft PC-625 and modified another tray to hold the forward PC-625.

In other words, don’t throw it away!
Carl
 
Side note - that battery tray can be easily modified to fit other batteries. I modified the stock tray in my RV-10 to hold two PC-626 batteries, in the RV-8 to hold the aft PC-625 and modified another tray to hold the forward PC-625.

In other words, don’t throw it away!
Carl
Thanks Carl.
But.... I'm doing two ES PC 680 batteries (EFII system). Already installed

I wasn't going to pitch it, it has too many bends and CNC holes in it for that!

Take Care
 
How about that. I wonder what aerodynamic laws are in play for that to happen.
All the more reason to make sure they're in there!
 
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