Cylinder Head

Adjustable Cam Sprocket Assembly Unlock additional horsepower by timing your cams for optimal performance. APE adjustable cam sprockets press on the camshaft replacing the non-adjustable OEM sprockets. Offers unlimited adjustment. APE adjustable cam...

Kawasaki High Performance Intake Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durabilityHigh grade Alloy allowing the valve to withstand high heat and still maintain roundnessChromed Coating on all Stainless...

Kawasaki High Performance Exhaust Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability High grade Alloy allowing the valve to withstand high heat and still maintain roundness Chromed Coating on all...

Hayabusa High Performance Intake Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability High grade Alloy allowing the valve to withstand high heat and still maintain roundness Chromed Coating on all...

Hayabusa High Performance Exhaust Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability High grade Alloy allowing the valve to withstand high heat and still maintain roundness Chromed Coating on all...

GSX-R High Performance Intake Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability High grade Alloy allowing the valve to withstand high heat and still maintain roundness Chromed Coating on all...

GSX-R High Performance Exhaust Valves Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability High grade Alloy allowing the valve to withstand high heat and still maintain roundness Chromed Coating on all...