Plumbing the Rumble and have a question. Does cool can come before or after the fuel pressure regulator? And should I put some heat shield on the fuel line between the cool can/regulator connection? Sent from my SM-G935P using The H.A.M.B. mobile app
cool can? what kind of 70s drag race car are you building, anyways? (I'd put it as close to the carb as possible, which probably means after the regulator, but that depends on where your regulator is, and you didn't show us a picture)
68 rambler American gasser. Pure amc inside and out Sent from my SM-G935P using The H.A.M.B. mobile app
Optimal - as close to the carb as possible but theres an engine in the way, so, the cool can usually mounts off the fender/rad support. Don't think it matters much before or after the regulator, except the regulator does generate a minor amount of heat. Are you running a mechanical pump with dead head regulator, or electric and a return line regulator? Simple answer is where ever it will fit and you can plumb it.