b20b heistation

well on few days before christmas got the new timing belt on, messing with it three times because my dad kept putting the intake cam tooth counter clockwise (we argued about it) finally got timing lined up right on christmas day. lol it runs alot better but there something still having some kind of problem acts like fuel pump is weak or something i already ordered 255 lph pump with afpr from amazon going to be delivered on 8th. i think i have to order regulator adapter i have no idea how to install it yet. lol and wanted to get it tuned, there is guy local that can tune i asked him about it he can do it for 260 he got p28 ecu and distibutor all i have to get is jumper harness im going to ask him about getting right jumper for it cuz there is something about jumper for distibutor also?