whipplecharged lq4 questions
so i need to know if my setup is capable of the demand of forced induction. cam, springs , walbro gsl392 , 80 # inj. , other than that its stock first ill try the stock 3.375 pully witch i think will give me around 5 psi then i might go bigger if it dont overheat. but do i need two pumps .. or will one be good and r my stock lq4 truck fuel rails gonna work. ?


