Myself, and perhaps a few others need to add these to the earlier cars. Any help with dimensions, would be much appreciated by all of us.

 At some point, this will evolve (devolve?) into a discussion of when the wings were added, and my collection of pics have them appearing very late, between high 900's and 1000

wing questions

wing2 questions

wing-mufflerhanger question

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Measurements from 8MA1244  a=140mm , b=15mm, c=65mm, d=35mm at innermost diameter (it is swaged), e=same as d, k=15mm, k=150°    

angle between b&k = 130°..   

Rivets are copper

Make sure all welds are bronze and sloppy

 

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