Who has painted their engine with a spray gun?

When I was in the middle of painting that /6 and decided it wasn't working, every place sorta close that sold por 15 or kbs products was closed. Eastwood was open, they're about an hour away. They didn't have anything in 70s Chrysler blue. They'd have had to order it which did me no good in the middle of a job. So I wound up finishing with duplicolor as that was all that I could get at the time.