Last night I decided to do a little work to the Z so I pulled off the plenum and the triples, and the triples are super clean inside and so is the triples manifold. Today I'm gonna pull the exhaust manifold, turbo, and the rest of the turbo associated parts. Then I'm gonna clean and maybe polish the triples and the manifold, and put everything back together once I get a header. I'll post some pics tonight hopefully.