a buddy of mine ran his BONE STOCK LS for over a year on 20LBS. of boost wit a T3 super60 and walbro 255, Hondata s300, and 550cc injectors. this was his DD.. no joke i seen him drive this car everyday. but he had a great tune on the car that he did himslf. he has since sold the car and if ur ever in newnan look for a blue delsol wit a unpainted black bumper, thats his old car. i dont know if the guy he sold it to still has the same set up or not.