i got a 88 hatchback im gunna do mpfi swap and i got a resister box from obd1 car does it matter or not

 

You have a resistor box from an obd-1 car? I find that odd, because I do not know of any obd-1 car that had a resistor box. Obd-1+ injectors are high voltage injectors, meaning they work without a resistor box because the resistor box lowers the voltage.

Did you even get it out of a honda?

If you have a resistor box with a 5 wire plug, it should work.

 

its out of an accord i think but the plugg is 5 wire

 

i have found the resistor box out of a 86-87 integra to work very easily..