1964 Falcon ute. The Australian version of a 1960-1963 Ranchero. Swapped out the 144 ci motor for the 250 with a 3 speed auto, and the 4.0:1 diff for a 3.15:1 LSD.
Water injection, went down 7 jet sizes (from a .068 to a .061) and increased timing 15 degrees above standard. From 21.3 mpg to 25.5 mpg. Belly Pan is done and its a good thing. Getting 30.5 mpg lowest since that has been 26 mpg, which was averaged over 400 miles one weekend and involved a lot of driving at night and in the rain.
Tonneau cover, 5 speed manual with 3.54 or 3.15 diff gears, I've got a feeling I'll be swapping back and forth. Possibly a hydrogen cell, I'm putting it on a car, not sure which one yet though.