ok i bought a b16a R&D dyno head with .450 crower cams the head is port and polished and all that good stuff (dual springs, nice retainers blah blah) and i want to do it right. the engine is a b16a what size injectors should i get. i have been doing some research and it looks like 360. but what kind there is this talk about Peak and Hold (low Resistance) or Saturated (high resisttance) can someone post a little info on these and tell me alittle more about them?