47-55.1 '50 3600 re-do. Shortening things up!

[dsraven]

if you have the equipment or access to the equipment you could disconnect the fuel system so the injector rails are isolated, then apply system pressure to the rails with the tooling and see if it holds pressure. you gotta have the fittings and a pressure source though. i suppose compressed air would work. same kinda idea as testing a natural gas line to a furnace etc. you gotta know the system pressure but that should be easy enough to find online.