Cheers Perry, shame about the exhaust port good thing to know for next time the inlets them selves are close to factory size, inlet manifold is next, made up a template to match the inlet to.

Have you flow tested a efi and mfi manifold back to back? im running my car in with the efi manifold but considering cutting open my mfi manifold to properly sort out the internal casting and having it re-tig welded.

Karlos - always loved the look of those manifolds when their done properly think one would really suit your car mate, im going to stick with the mfi manifold as i really want a stock looking bay.

Rob,