ZEX Safety Blow Down Kit (Internally Thread Style Valve)
The ZEX Safety Blow Down Kit ensures maximum safety for your nitrous powered hot rod.
If your bottle is ever over-filled or over-heated and the pressure safety disk bursts, the dangerous over-pressure will safely vent to the outside of the vehicle.
All racetracks require these blow down kits, and they are a must for the serious competitor.
The ZEX Safety Blow Down Kit is a complete kit that makes installing this important safety item a simple task.