hey dave, i gotta quick question for ya. i'm almost done piecing my turbo kit together. all i need is the headgasket and injectors. where can i get a thicker headgasket ? also, i want to get 550 cc rc injectors. i'm gonna order the injectors tomorrow but i need to know if there is anything else i need to tell them besides what cc injectors i want. like do i need any other parts from them? also, do you think i'll most likely need to have my fuel rail modified to fit the new injectors? oh if you wondering, i did already get a TT supra fuel pump to upgrade my n/a fuel pump.