That's it, I'm going to rejet my edlebrock. I've been thinking of jetting down (was thinking just one step though) since christmas. I just haven't gotten around to it. I'm getting like 11 mpg on the highway.
Good thing my truck isn't my daily driver. I'll post my results when I get them.
I too have thought of the O2 sensor to tune, both for performance and economey. It wouldn't be that hard. Hmmmm
