As another fun option, you might want to try Calyx manifold dressing. I was so happy with how my throttle body came out after cleaning it that I wanted to keep it that way.

Has to be renewed now and again, but I really like it. Have it on my intake manifold as well.

Just a thought...

Jim


1957 Chevrolet 3100 Stepside
235, 3-speed w/OD
In the Stovebolt Gallery