32/25 ported 18cc honda copy head

I have a couple of these honda copy heads I got when cloneengineonline was selling them a few years ago. They have the nice chamber that has the squarish squish bands and angled chamber shape. This head is a 32/25 head that has been ported using the flow bench during the process. it currently has dual springs on the intake with 52Lbs seat pressure and single spring on the ex with 37 lbs seat pressure. I can supply and spring combination you want however. Valves were unshrouded and head milled to get back to the original 18CC's. This one is $185 shipped with your choice of springs. This head is for a open style motor or for a big bore motor.