What about zinc?

Goes to show you what I know about /6's... LOL I think I might have owned 1 or maybe 2 cars (out of like 140) that had a /6 but I know I never keep one very long. Not hating on them at all, just did have a lot of experience with them, I was much more of a BB guy.
I understand completely. I'm the opposite. I've had over 400 vehicles, most with V8s of some sort. I've just fell in love with the slant 6 and going to keep messin with um. Most fun I've ever had with a car.