360 build. Is this good street build? Heads work?

I think it was @moper that said he'd done or knew someone who'd done like .019". I think......mightta been somebody else.
I believe that was guitar jones...or dgc333. Of which haven't been on in years.
Rpm, tune, skirt clearance,piston type.. it gets specific when going that tight. If the piston rocks...too much and the tune falls short...clack.
I like .030 myself.