so i just got it all put together after 4.5 hours of b.s. well first off i moved my some what brand new secondary 550cc to be my primary since my old primary were factory {bad} but anywho all that done and good then it spews fuel out of the primary rail and didint realize where it was coming from exactly so i found out that the o-rings werent sealing so on and off with the upper intake mani. like 10 times trying to heal the wound. but i got it and was curious to why i dont boost creep as bad it hold like a steady 5.5 lbs 1st & 2nd but 3rd on it hits 7ish dont know but thought i would ask