oc civic

gotcha we were tossing around the word injector here.. its actualy just a nozzle.. MOST BASIC wet kits are like this..there is a nozzel that sprays nitrous AND gas... next up the ladder is a plate kit.. then direct port... and lower than all three is dry..

so

1. dry - sprays nitrous into the intake path and uses stock fuel system to add extra fuel... stock fueling system is normally more than adequate.. generally low HP gains ex: basic zex kit and nos 5120 series kits

2 basic wet: sprays nitous AND gas into intake tube does not rely on stock injectors or rail...fuel added through a fuel solonoid that is " T " fitted into the stock fuel line... medium HP gains ex: MOST NX kits im aware of

3: plate kit: very common on domestics, places a plate inbetween the intake or carb and the actual intake runner of the motor.. acts like a wet kit in that it sprays gas and nitrous, sometimes used in conjunction with an independant fuel system but normally with the stock system... avainable for SOME imports.. there is a new NOS variation available for gsr motors.. medium to high HP gains ex: lots of NOS kits...

4: direct port: there is at least one fuel and nitrous line PER cylinder can be " T " off fuel line but NORMALY independant fuel system used on many larger domestics mostly race applications.. known for near perfect nitrous and gas mixture.. used for NORMALY higher HP applications.. many companies make a direct port kit..