nitrous bottles feature a tough and attractive powder-coated finish.
This part number includes the billet aluminum Lightning 500 bottle
valve. The NX Lightning 500 bottle valve flows great, weighs less and
looks amazing. The new and improved Lightning 500 bottle valve features,
a huge 5/8 siphon tube, a 500 thousandths high lift stem assembly and a
45 degree outlet for the ultimate in flow and horsepower production. The
Lightning 500 valve includes dual gauge ports and weighs 1/2 pound less
than our old style chrome plated brass valve. The Lightning 500 comes
standard in many NX nitrous systems and is also available separately as
an upgrade for your existing bottle. The lightning 500 bottle valve
includes a 4AN bottle nipple as a default but can be ordered with a 6AN
or 8AN nipple upon request.