I ended up buying a isspro fuel pressure gauge from Geno's, and their Vulcan fuel hose kit and a restriction R7800 isspro, and a Tork Tek snubber and a Lasco needle valve 17-1901. The needle valve is their if I need to shut off the fuel, but between the tork tek snubber .008 and the isspro restrictor valve .010. you'll end up opening the needle valve all most full open. I installed the parts in the order of the listed parts below, this is installed on a 1997 dodge Cummins. and
PART NUMBERS
TORK TEK, CBS010
LASCO NEEDLE VALVE, 17-1901
VULCAN FUEL KIT, VULCAN-FH
ISSPRO RESTRICTOR VALVE .010, R7800
ISSPRO GAUGE, ISS-R17055
PART NUMBERS
TORK TEK, CBS010
LASCO NEEDLE VALVE, 17-1901
VULCAN FUEL KIT, VULCAN-FH
ISSPRO RESTRICTOR VALVE .010, R7800
ISSPRO GAUGE, ISS-R17055
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