Brodix Cylinder Heads Dragon Slayer 23 Degree Cylinder Heads

5.0 out of 5 stars 4 Customer Reviews

These Brodix Cylinder Heads Dragon Slayer 23 degree cylinder heads offer exceptional economical out-of-the-box horsepower. They allow the combustion chamber to flow over 300 cfm @ .600 cam lift. The as-cast other ports are built for excellent flow and the 23 degree valve angle allows for standard rocker arms and other bolt-on components to be used. Features include: * 225cc as-cast intake ports * 64 or 68cc CNC-ported combustion chambers * 2.08 intake/1.60 exhaust valves * End-milled and drilled for accessories