Demon 1921 625 Street Demon Calibration Kit

625 Street Demon® calibration kits feature an assortment of metering rods, jets and step-up springs to fine tune to your application.

• Primary main jet assorment of .074, .076, .080 and .082
• Secondary main jet assortment of .078 and .082
• Metring rod assortment of .056/.048, .058/.050, .058/.052, .060/.050, .062/.054 and .064/.056
• Step-Up spring assortment of orange, blue, yellow and silver springs
• Hard yellow storage case