I've seen some write ups on doing this with setups guys made themselves. Is there any off the sheld fuel pressure testing kits that work well. I found that a local autozone has this one I can rent which might work: Auto Zone fp tester
Looks like I can just connect the SZ hoses up to the T-juntion with the scharder valve and pressurize it; then submerge and look for leaks.
Follow Ups
Fuel pressure tester for 300degree rails and SZ fuel lines - Jkova300z11:59:24 10/10/13