i am running a 454tbi 80lb injectors and have increased the fuel pressure and lowered the bpw to 108. i had no problem tuning the ve table to 128. at pe, the motor is showing o2 readings of 750-880. i was wondering if it is better to run stock fuel pressure and the bpw higher to 130 and reduce the ve tables to match or leave what i have lowerer the bpw and raise the ve? having a low bpw,does it change the pump shot if you are running at 14.7 ve?

383 stroker, 64cc 23deg trickflow heads c/w edlebrock performer intake and adapter, cam is an extreme 4x4 comp. Cam. 12-235-2 grind ( .447/.462 lift, duration 210 218 lift @50, 111 lobe separation) . unit has hypr. Flattop floating pistons, eagle cast crank, 5.7eagle rods. 10.2:1 comp. Headers c/w 2.5” flowmaster exhaust. 16147060 pcm, $85def , 454tbi 80lb injectors.