This is our high efficiency valve for the P-Rod. By
doing nothing other than installing this valve and using the factory
hammer spring, and hammer spring adjustment, we can dial your velocity up to well over 800fps, and/or it can increase the shot count per air
charge. This is probably the best single modification for P-Rod. These valves require very little force to open, and the best initial
setup is to back the tension way off such
that the hammer free-flights during firing. It's possible (though we've never
actually done it), that firing the valve with a heavy hammer, and a
heavy hammer spring, with no pressure in the tank, could cause damage to
the valve internals. The stock P-Rod has a spacer in between the valve and the gauge block, for installation of our valve, remove this little spacer, and only install the Balanced SS valve, and the gauge block.