Hemi Yes or No

Are you sure a 383 b body would beat a 340 A, most times published are high 14's 15 for the 68 to 71 b's with the 70 and 71 heavy b's in the 15's, 340 A's were 14.40's or faster. i know my 68 RR is slow and it's slightly warmer than stock, much slower than the stock 340's i've been in and had. BTW that's my 68 383 4-speed RR