you will need:

a OBD1 P28 5 speed ECU sent to hondata to be chipped to read the program
an OBD2 to OBD1 conversion harness
the actual hondata blue box
a 3 bar map sensor
600cc or larger injectors(I suggest precision over RC)
most importantly you must know someone with a base map for your injector size and someone that can tune it. this is not something you can do at you boys house with a autometer AF gauge