Yep, it must be a sickness.

This is the first 390 I've had with a four barrel, it's lots of fun, 'cept I can see the fuel gage drop when I romp on it! Previous owner said he usually got around 10 mpg.

I'm probably going to drive it out to central NE this weekend, I'll see what kind of MPG's I get on the 60mph two-lanes.