Hello!

As I don't have my exhaust manifold or turbo flanges to my cosworth 2wd engine I would need some help with spesifications and dimensions on the following parts:

T3 Exhaust flange
T4 Exhaust flange
Cosworth exhaust flange
Cosworth inlet flange

I'm drawing a 3D manifold for maximal performance for my cosworth engine befor I'll set it in production.

thanks in advance