nitrous newbie questions.

the 16040 nos soleniod is for a direct port system, with the correct plate that set up can produce some impressive hp numbers. jetting them down is fine as the jet it the desiding factor on how much gas or nos gets to the motor. the large soleniods are for the large flow requirments of large jetting, so smaller jets just flow less, no big deal. the more holes in the spary bars the more hp it will make per given jet size.