Fueling & Injection - Walbro 255 Inline fuel pump question

Im wanting to get a walbro 255 inline pump, Ive read alot about having issues with high fuel pressure. Will I be alright with without one or will I need a regulator? Also where can I find one of these Ive check I think alomost all the sponsors without any luck. Also im going to order the LS6 intake that comes with the 28lb injectors & fuel rail. I have the stock intake with the 26lb injectors right now.
Thanks,
Vann

i would prolly put a reg on it to check it at least.

bigger injectors and higher fuel pressure will only put you on the rich side of l trims, but not max them out i bet.. should be fine... should scan to make sure and tune if they are bottomed out at -25