So I am putting an aftermarket TBI setup on my '78 k10 stepside and I am trying to figure out how much fuel hose I will need to buy. My truck is out of state and I want to have everything bought, as much as possible, when I go to put it together.
I was thinking that getting a 15' hose would be enough to run both the supply and return lines at 7.5' each. I'm only going to run the drivers side tank for now. I just don't want to come up short.
What length of fuel hose will I need?