Nitrous Express Nitrous Systems 60010P Direct-port system for any single cylinder engine. Complete with Lightning nitrous and fuel solenoids,braided stainless hoses,Piranha nozzle, fuel pump, relay,microswitch, arming switch, jetting for 10,15,20 or 25HP. With 2.5 lb bottle and brackets. FOUR CYLINDER "PIRANHA" SYSTEM (FOR EFI APPLICATIONS), 2.5LB FOUR CYLINDER "PIRAN
