11-03-2025, 10:01 AM
Hi Ettore
An alternative to Chris KC’s suggestion is to weld or braze tubes and ‘mandrel bends’ to the required shape.
Mandrel bends have the advantage of being a constant diameter through the bend. I made up my exhaust manifold using sections of mandrel bends and straight sections.
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Cheers
Howard
An alternative to Chris KC’s suggestion is to weld or braze tubes and ‘mandrel bends’ to the required shape.
Mandrel bends have the advantage of being a constant diameter through the bend. I made up my exhaust manifold using sections of mandrel bends and straight sections.

Cheers
Howard