Engine replacement questions???

I have a 91 CRX with a D15B2 STD not a HF that was manufactured by the Japan plant in Suzuka to replace. What will be the easiest replacement without to much modifications. And will the JDM D15B2 work with my ECU? The first 3 of my VIN# are JHM. Any info would be helpful.

I have a 91 CRX with a D15B2 STD not a HF that was manufactured by the Japan plant in Suzuka to replace. What will be the easiest replacement without to much modifications. And will the JDM D15B2 work with my ECU? The first 3 of my VIN# are JHM. Any info would be helpful.

there is no JDM D15B2 but there is a D15B...and yes it will work with your ECU, and you can keep DPFI if you want.