Holt 75 from Italy

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Exaust manifold , roughing and finishing
 
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The second phase of the intake manifold , i glued the manifold on a wood
base and took the references on the central hole ,drilled in the first phase
You can see a small displacement between the first and second phase.
I corrected the profile with file .

The challenge is to make internal holes and close them with welded aluminum caps ...
 
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