Split Pistons and Pin Clearance - need help

[Michael_Velling]

Hello,

i have ordered pistons from Mike (picture) and do not know which clearance the machine shop have to make.

Is 0,004 inch correct? I read 0,001 / Inch of diameter.

I have oversized pistons (100) = 3,9745 x 0,001 = 0,00397 Inch clearance ???

I also ordered new connecting rods. What clearance ist fine for the piston pins?
I read something about 0,0005 Inch???

Thanks a lot for help.