6bt 12v 145* VCO Nozzle Set of six.
New performance 12v flow matched nozzles
Perfect for a mild-med hp/ftlb upgrade for your 1991.5-1998 6BT inj’s.
Good choice to regain fuel mileage & power on your old tired inj’s.
For 6BT 1st gen VE and 6BT P-pumped engines.