Seriously considering it.. With how ridiculously over engineered it is and now that our cars are getting up there in age, All the rubber bits are bound to fail. Looked into the cost of replacing them all, It adds up quick.

So I thought, why not just build a tubular alloy manifold? For those of you that have (even turbo applications) What IM to head gasket did you use? Or did you use the stock ones and recess into the mounting plate for the rubber o rings?