P-51D: Wing Spar Mod - RC Groups
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This thread is privately moderated by Sandancer, who may elect to delete unwanted replies.
May 07, 2010, 01:17 AM
"Auntie Samantha"
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P-51D: Wing Spar Mod

Wing Spar Mod

After reading posts about "Taco Wings" and abnormal wing flex, I decided to strengthen mine with some Carbon Fiber.

I used a piece of .437 X .070 X 19.5" solid Flat Carbon Fiber in both wings. I purchased mine from a LHS, but you can find it on-line at Goodwinds.com product #020136

I used a couple of tools to carefully dig the channel out. One was an Exacto knife with a curved blade. I marked a line on the blade for the depth I wanted to cut, and just simply followed the old fiberglass channel. After I got the depth I wanted, I used a small flat tipped screwdriver as a chisel. With that and a pair of tweezers it was relatively easy to dig the excess foam out.

NOTE: "When using Gorilla Glue the secret is using it sparingly! It doesn't take a lot of GG when you use water as an accelerator."
Last edited by Sandancer; Aug 24, 2012 at 12:17 PM. Reason: Up-Date
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