Four Cylinder Mainline System with 2.5Lb Bottle Nitrous Express NX 62028P

Four Cylinder Mainline System

Direct-port system for carbureted four cylinder engine. Includes our exclusive "MAINLINE" solenoids, braided stainless hoses, "Piranha" nozzles, fuel pump, relay, microswitch, arming switch, jetting for 40,60,80,100HP. 2.5 lb Bottle and bracket.

If you have an aftermarket engine management system that is capable of adding nitrous enrichment fuel and want this system DRY (no fuel components), please contact us.