Rebuild Kit for 1520lL and 15301L Solenoid for use with Gasoline/E85.
The Nitrous Express fuel solenoid piston is designed as replacements for those in your NX solenoid. They're easy to install and many applications are available to suit your system. Piston can be used for fuel .310 orifice stainless solenoid and .187 and .310 orifice Lightning solenoids.