6.1 Hemi Challenger "Tuner" Kit Includes: Blower Braceket Inertcooler Blow of Valve Belts Silicone Couplers Charger-piping Instructions 39 1/2lb.hr Injectors The NOVI-1200 is the ideal blower choice for street systems. Some of these inlude the H2, Denali, Escalade, and carbureted Ford application..and now the new Dodge Challenger can ADD UP TO 150 HORSEPOWER. The Novi 1200 It contains highly advanced computer design gears that feature an optimized helical profile, which allow for near silent operation. Note: Dyno tuning highly recommended after install. 3 year/36,000mile warranty