Nos -4AN Nitrous Bottle Purge Valve-Black

OVERVIEW
NOS Purge Valve Kits are designed to release nitrous at the solenoid to let trapped air or gas vapor nitrous escape from the feed line for instant and consistent nitrous injection. This valve kit eliminates the lag time caused from vapor accumulation in the supply line. This can help with more consistent track times and a lower 60 foot time. These black kits are available in 4AN or 6AN sizes and include a solenoid, filter, push button, fittings, wiring, along with instructions.
Features:
Releases a large white cloud for impressive nitrous display and improved system performance
Evacuates air from main feed line
Helps keep track times consistent
Can improve 60 foot times
Fits any nitrous system
Kit includes solenoid, filter, activation push button, fittings, wiring, and instructions