i run 10.5-11.0 psi all day every day tuned in and chipped by scotty. also if it was chipped at phearable it is a base map to run till you get it dialed in. are you running bigger injectors or a fuel managment unit. when i had a phearable chip done a long time ago it ran good but i told them i had a stock map but it wouldnt run till i put a missing link on it! hmm wierd.