king demon on a 393w

i picked up a nice king demon carb with the removable sleeves , it has the blue sleeves , like 1095 cfm, i was thinking about trying it on my 393w, currently has a 750 demon on it, is that to much carb?

393w
13-1
261-268@.050
.690 lift solid roller
ported super vic
heads 310--intake
ex--246

It's likely a little big, but I would try it anyway, just to see how it does.

ended up trading it off for a quick fuel 1050 4150 flange that was converted to e85 by Eric at horse power innovations