Exhaust manifold flange, potential new product. Potential existing part models.....

[Stealth_E]

I'm interested in fabricating a set ( and likely multiple sets if things turn out well ) of exhaust manifolds with a local friend. This would likely be for an NA car to begin with, as the manifold is more universal w/o turbos and there is no shorty header on the market to match up w/ downpipes. 8:1 heads may share a flange w/ the 10:1s, but I honestly don't know.

Specifically what I would be interested in is a drawing I could use to get a flange either water jetted or laser cut. I could make up the drawing myself using specs off my own car, but if somebody had already done some of the legwork I'd appreciate a head start. If you've got something that might help, or even just some info you think I might need to consider, please let me know. All input is appreciated .

-Scott

[Stealth_E]

Posted this in the middle of the night, so: middle of the day bump