i was wondering if i should replace my injectors or FPR before i get n2o...they work fine but im kinda weary that the injectors mine not be doing what they are supposed to...i just installed a fuel pump and fuel filter so that should be fine...anything i should do to prep the engine for a 75hp shot? ill post my sig which has my current mods...i plan on a new rear soon (hopefully) but definetly a new edlebrock TBI manifold since im leaking oil from my intake anyways...i also am gonna replace my cap, rotor, and coil (all original)

 

what nitrous system you goanna run?

 

NOS #5153 i believe its adjustable from 75-125 i think and its a wt plate system made for TBI cars and trucks