Damn, 16mpg's? My dad's 91 never got above 14 un-loaded and never above 9 loaded. Your dad must have a good engine Tenderpaw!
1993 F-150 302/e4od/355 Limited slip. dual exhuast w/o mufflers,2 1/4" pipes with Echo Tips, headers, accel plugs/wires(8.6mm)/rotor/cap, hypertech powermodule, 4 degree advance,Blaster Coil,MSd 6A Ignition, TPS Mod,hopefully roller rockers in the future!!5% dark tint. Alpine cd player and Pioneer speakers.
1989 F-150 XLT 4x4 302/aod true duals with turbo mufflers, 30X9.50" wild country tires, 3:55 gears
2000 Superduty CrewCab v-10, auto,2wd, Dad's company truck