Anybody good at tuning carbs?

OK so my father needs his corvette tuned, it has a 327 with dual 4 barrel carbs on it and at idle its running rich but feels ok at wot, anybody on here particularly good at gettin these to flow correctly?

my step dad might beable to ill ask em

sweet its just a built 327, get back to me when ya know

what carbs are on it

not sure on brand i just know its got dual 4’s

well that dont fuckin help find out i may be able to help

ill let yo know 2moro