I had a thought about your mileage issues. Do you think running the 3.73's contributed to the poor fuel economy? Did you change gear ratio's before you changed tire sizes? Do you still have this issue? Also, I've read the dual CB antenna setup, outside of looks, doesn't really help with transmitting/receiving. What's your thoughts on that?
Thanks for reading! Shes nothing special (yet) but a ton of fun.
I feel that 3.73s made almost none to little mpg change. The motor that was in it was old, wore out and carboned up. It was really dirty and black when we pulled it. My mpgs are a ton better now.
From what i know the dual whips dont help but possibly make it worse. Mine were both hooked up to the cb but i didnt use it enough to find out if it made a big impact.