Ported & Assembled Cylinder Heads

A performance build is not complete without a set of smooth & shiny CNC precision molded intake and exhaust ports. If you're unfamiliar with head porting you can think of it as sculpting cylinder heads to flow to their peak potential and in the process our machinists ensure valve guides, valve seats, valves, springs and such are setup to ensure you get the most out of our high-end port.

We sell complete head packages that are either brand new or remanufactured as noted.

NOTE: We do not yet port end-user heads. We can provide head porting services for our dealers for dealer supplied heads.

Every one of our ported head packages includes:

• Disassembly and inspection of the heads.
• Thorough cleaning using both our ultrasonic parts washer and our special formulation of elbow grease.
• Valve guide replacement (as needed) to provide a solid foundation (for remanufactured heads only)
• 5-axis CNC port treatment using our Centroid A560 5-axis CNC.
• Hand blending where necessary for smooth transitions.
• Complete valve job (as needed) as part of our remanufacturing process (used heads only)
• Final inspection, wash and re-assembly.