My ongoing project car

[N.RotaryTech]

So I want to go with the S4 manifolds.
I took em apart and cleaned them this afternoon.
This is what I found inside.







This is a manifold that was in my gray rx7, I only drove it around for 10 miles.
The car had been sitting in a junk yard for 3 years before I got it.

It freaks me out that I dove it with the manifolds in that condition.