my buddy has a 92 honda hatch that had a d15b in it when he purchased it. he then bought a 96 ls swap but had been converted to obd1 and was previously in another hatch. car ran fine with the d15b in it. now with the ls in it, it idles fine and will rev fine if u dont go past 1/4 throttle. we have swapped throttle body sensors, map sensors, dizzys, fuel pumps, harnesses, ecus, injectors, fuel filters you name it. car still bogs after 1/4 throttle. we have checked all fuel lines and none are pinched. we have ran out of ideas and are stuck. someone on here has to know something... SOME ONE PLZ HELP lol