Magnum 5.9 piston crown thickness

TT5.9mag said
I’m 100% sure and I’m cutting them if I need to. I’ll wait for final valvetrain stuff from B3 then decide how much to cut em. Thankfully most of the material will come out of the thickest part of the crown then just kiss the thinnest part.

Yeah, now that's a smart thing to do. Mike is a legend genius. Once you get the rocker shafts right, you'll know for sure.