do i need need a bigger carb

Hey I run a 850 demon on my 318/392 stroker with 11.7 comp, mopar purpleshaft .557 with 1.6 rockers, Eddie heads tti step headers. With no pipes I run 83 and 96 jets and could step the front upto 86. Car has run 11.65 @ 114.5 mph. Should I step up the carb ??