I may have some helpful info.
A stock P464 found in 160-180hp flows 31lpm plus or minus 2
A stock P477 found in 215hp 5 spd 38lpm plus or minus 2
A stock marine the 3 versions I've tested 54-57lpm.
DDP stage 2 spot on at 58lpm
DDP stage 3 spot on at 60lpm
DDP stage 4 spot on at 66lpm
Full race like MadDogs 80lpm
Don't get too hung up on a pin gauge it's not an accurate way to figure out power. EDM holes are the same on the inside as the outside in diameter. But even stock Bosch parts are AFMed to get the flow balanced out.
AFM is abrasive flow machined
Hone does most of its work on the inside edge then polishing the tunnel so fuel picks up velocity on its way out. The only way to measure this is with flow not by outside hole diameter.