Do you plan on using the stock wiring and using a non obd ecu?? the vtec solenoid needs to be wired to the right position in whatever ecu you use... The green sensor is the oil pressure switch youll connect that to the the ecu and the other wire to a ground. but since there is no sohc vtec non obd ecu what do you plan on using??
you could also use an msd rpm activated switch if you are not going to rewire the car.
That sensor i believe is the crank angle sensor. im pretty sure you can just swap out your distributor for a 92-95 p28 or youll have to wire it to whatever ecu you use....