Slow progress is still progress right? I ended up struggling with my steel intake manifold quite a bit. Wouldn't seal up to the head that well, and there were quite a few vacuum leaks in the welds that I was having trouble sealing up. Now we're gonna try this aluminum plenum style intake. Hoping this ends up working well with a little bit of boost. Made it using the factory intake runners so I have the nice O ring grooves to seal it to the head. I cut the pieces and had a local shop tig weld it up for me.