Good morning Honda crew, my friend just put in a JDM F23A engine and we're on a bit of a time crunch, we're trying to replace the fuel injectors that came with the engine as a suspected trouble point as the idle seems fine but as soon as you give it any gas it starts to bog down and act really rough the more gas you give it the worse it gets. We've had this happen before when the engine was replaced last with a salvage yard F23A1 USDM engine and new injectors fixed it

We've tried the honda dealership and they were not helpful nor were any of the local part stores and googling has only shown that the Bosch EV14 injectors may be a substitute, but we wanted to see if there was any direct applications that were a guarantee for this engine. here are the pictures of the old Keihin injectors we're trying to find replacements for that came out of the "new" JDM engine we put in versus the old failed USDM engine which seem like a fatter and rounder injector

From JDM Engine

from failed USDM engine