madrotor

Hello guys,

I have a couple of questions and I hope I am posting in the right section
Is the Oem header cast steel or cast iron?
Does anyone have a CAD file for the header flange?

Thanks
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Sydo

This guy reckons stainless just after the 22 min mark

madrotor

Thanks for the reply mate, to be fair the flange looks like it's mild steel, but the actual header body looks like it's stainless but being cast there is no way they could have pulled that off so I am inclined to believe it's some kind of steel alloy, definetly not iron maybe it's an alloy that rusts can't really tell