LCAM-01XA
Full Access Member
I know stacks won't melt hose if the hoses are away from them, I used to have a black stack myself - lean the hose against it tho, and that's asking for trouble. I don't have pics of Darrin's setup, but it's in one of his threads on here somewhere, maybe he'll even post the pics himself if he sees this. He was never selling it tho, it's a custom aluminum plate thing that covers his external fuel tank that lives between his stacks, makes the while thing look like a big shiny box in the front of the bed, with the stacks sticking up from it.
But yes, you can most definitely have the couples coming out the top of the box you're building, just make sure those 3" cups you plan on making have some water drain ports on the bottom cause else they will fill up with water every time it rains. You will also need rubber caps for the couples, if you don't have any yet (I'm guilty of that actually). About the hoses fatiguing at the crimps, they make swivel fittings that will take care of that for you, or you can always use elbow fittings at the ends of the hoses so they plug straight down into the couplers but the hoses come out the sides. The issue with the hoses leaning against the stacks is still there tho, that's why I suggested running the plumbing down through the bed and out the sides under it. Then again, I have running boards, so doing this in an inconspicuous manner will be much easier for me than for you I guess.
But yes, you can most definitely have the couples coming out the top of the box you're building, just make sure those 3" cups you plan on making have some water drain ports on the bottom cause else they will fill up with water every time it rains. You will also need rubber caps for the couples, if you don't have any yet (I'm guilty of that actually). About the hoses fatiguing at the crimps, they make swivel fittings that will take care of that for you, or you can always use elbow fittings at the ends of the hoses so they plug straight down into the couplers but the hoses come out the sides. The issue with the hoses leaning against the stacks is still there tho, that's why I suggested running the plumbing down through the bed and out the sides under it. Then again, I have running boards, so doing this in an inconspicuous manner will be much easier for me than for you I guess.