I have heads here with programs run for 2.100, 2.200, 2.220 and 2.250 intake valve sizes, and 1.665 and 1.680 exhaust valve sizes. These are upgraded castings with my ports and updates to the original chamber design. All intake ports are cnc’d to enable ports with different valve sizes for various applications to be used on the casting. We have chamber and exhaust programs also, or we can do the exhaust and chamber as-cast. High quality heads that can be tailored to fit your purpose. Call or email if interested. 423-802-two four seven two or blairpatrickfe at gmail dot com. Thanks
