Nitrous Express 11706 NHRA Safety Blow-Off Cap 3000 psi

Nitrous Express NHRA safety blow-off cap fits old style brass valve with male threads and replaces the existing safety blow off fitting and allows you to attach a blow down tube to the safety blow off fitting since the NHRA rules require the safety blow off to be routed outside the vehicle. If your nitrous system creates too much pressure, one of these caps will allow it to bleed off through the vent tube, which exits outside the vehicle. This cap is the ideal compliment to any Nitrous Express nitrous system. NX safety valves put safety first. Blow off cap works till 3000 pascals per square inch.

• Ideal compliment to any nitrous system
• Allows pressure to bleed off through the vent tube outside the vehicle
• Allows you to attach a blow down tube to the safety blow off fitting
• Replaces the existing safety blow off fitting
• Blow off cap has pressure limit till 3000 pascals per square inch and fits old style brass valve with male threads