Can I convert from 750 to 950?

I have a feeling I might need more carb (from other suggestions). IS there a way to make my 750 into a 950dp? I have a hp center already the carb is from Biggs.

10.7 compression
cam is 248@ 500 on 107lca
heads flow 276 @ 500 and 286@ 550 RHS heads
360 block

Car is mostly street, but if 750 is fine, Im good with it.