CAD data/measures for exhaust manifold flange?

[mik]

Hello everyone,

as i remember some user(s) did have some laser cut flange plates for welding a custom exhaust manifold. So my question is this: Does anyone have measures or CAD data for a flange?

Would appreciate if it would be shared, as i'm in a need of such a flange.

cheers and happy boosting,

mik