NOS/Nitrous Oxide System - NOS Ntimidator Illuminated Dual LED Nitrous Purge Kit Lifter - Evolution - Hydraulic

Lifter - Evolution - Hydraulic Roller - Link Bar / Yoke Included - Mopar Gen III Hemi - Set of 16

25 Thread - Hex Head - Chromoly - Black Oxide - Nissan - Kit

38 in ID - Aluminum - Black Anodized - Each

875 in OD - 3 mm Thick - Chromoly - Black Oxide - Set of 10

NOS/Nitrous Oxide System - NOS Ntimidator Illuminated Dual LED Nitrous Purge Kit Lifter - Evolution - HydraulicThe primary purpose of a purge valve is to release trapped air or gaseous nitrous from feed line(s). Helps to ensure consistent performances. And it looks cool, too. You've probably seen the Import or Pro Mod guys do it. Includes all required components.