King Motorsports CNC Ported Head - w/Core Exchange

This product fits:

 
Available for B Series Type R, B16 and GSR heads, as well as H22 .  The King Motorsports 5-Axis CNC Ported Cylinder Heads offer a substantially larger port than our hand-ported heads. Although these heads flow at the same rate as our top-of-the line hand ported heads, the increased port volume can only be consistently achieved through CNC machining. The King CNC heads work on any engine combo but they offer the best gains in turbo applications and any all motor application of 2 litres and above.

Utilizing 5-axis CNC technology allows the King CNC heads to be machined from start to finish, requiring little or no hand work.The CNC head includes a CNC valve job that includes perfectly matched seats and valves, as well as head milling.
The CNC heads are finished up with an Embossed King logo milled into the front of the head.
King Motorsports CNC Cylinder Heads are $1500 with a usable core exchange and $2000 without a core. For $3,000 We can supply a brand new OEM type R head complete with cams and rockers CNC ported including disassembly and reassembly.