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The Nitrous Express Three-Cylinder MAINLINE system with a 2.5 lb bottle is a direct-port kit for carbureted three-cylinder engines. It includes MAINLINE solenoids, braided stainless hoses, Piranha nozzles, fuel pump, relay, microswitch and arming switch. Jetting for 30, 45, 60 or 75 HP and a 2.5 lb bottle with bracket are provided for a complete setup.
Nitrous Express Three Cyl Mainline Nitrous Kit w/2.5lb Bottle
