i have asked many people this question and i have gotten 3 different answers. i have a 302 motor .40 over with forged internals, a e303 cam, gt40 iron heads with 1.7 rr's, and gt40 manifolds. i have had people tell me to put 19, 24, and even 30lb injectors on this motor. it will be an every day driver for at least a year then maybe i'll run about 5lb of boost. i have the 19lb injectors and an adjustable fuel pressure regulator. should i get bigger injectors? and what size fuel pump should i buy? any feedback would help me out alot.