Little update here:
After I did the valve covers and intake with the horrible Krylon IH Red, I ordered some Rust-Oleum #209717. Tall silver can with a picture of a hard hat on the can. That's the cock for Dolly right there. Not only does it spray 1000 times better, but it's actually more of what I'm used to seeing on red LA engines. The Krylon is more of a "blue" red, whereas the Rust-Oleum has a greater yellow content (if you've mixed paint, you'll know exactly what that means). It's definitely not the orangey red you seek, but it's much closer than the Krylon garbage. Even if it weren't, it sprays out so much better I'd still use it. I used up the last of the Krylon doing the massive 10-quart pan for the W2, and even though I barely misted the first coat on there--nowhere near covering, mind you--it still managed to get a huge sag in it. You could still clearly see the original Milodon gold through it, and it fucking sagged anyhow.
I'm all done with Krylon. Never again.