Gave the engine bay a final once over with scotch brite and sandpaper, blew it out with compressed air, wiped everything down with a tack cloth, then shot 3 coats of acrylic enamel. There are so many curves & edges in this area, I tried to keep the coats light to avoid runs. It was tight working in there with a paint gun, respirator & wires & cables in the way. I looked like a slightly milder version of the incredible hulk when I was done. I had two cans of rattle can paint to match that I used for areas that I couldnt get to with a gun. I had a few runs when I first started on the firewall...adjusted the trigger on the gun for less paint:
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