For what it is worth i really like my set up, see sig. I get around 14mpg around town weighing 8600lbs. Ill get over 20mpg highway if i dump all the tools and stay around 65mph. I also just when to Moab, UT weighing 25640lbs total and averaged about 9mph. The great thing was the only time i had to down shift out of 6th was going throug the passes in CO. If you want high hp with low egt's and enough tourque to pull down a house then get twins? Stay at 60hp injectors or you will smoke like a freight train.
Just my two cents,
Aaron
Just my two cents,
Aaron