Your first post is not lost, it can be viewed by clicking Quick quote.
Hopefully a moderator will be along to fix your post.
I used 3 cans of duplicolor engine paint. It's held up well for 2 years.
No special baking necessary. Just make sure everything is clean.
The exhaust manifold I used eastwoods exhaust paint. I believe it was the cast iron finish. It's also held up pretty good.
Intake I used the same engine rattle can.
Good luck
Are you referring to the engine in the u-tube video? If so can you tell us what color of duplicolor that is?