I have 4mm valve clearance at minimum and an adjustable cam gear and timing cover with removable window to make the best of the setup once its complete.

My problem is/was valve spring seat pressure, it is to soft, busy machining up some titanium lower spring seats 2mm thicker than stock.

FYI, CP and JE charge almost half the price of the pitroad or Kameari to make sets of one off forged pistons. tough im going to try stay away from forged if I can. I have my hands on a set of B6 pistons, will try them in my spare block