just finished installing a b18b into a crx curentlly it's equiped with OBD0 distributor (TD-23u), OBD0 Pr4 ecu and, 90-91 oem 240cc injectors. when i installed the engine it ran fine. I then installed a holly 68mm Throttle body modified for an OBD0 wire harness and blocked off extra ports used for 94-up integras. used nipple to hook up map sensor. and installed a b&m fuel pressure regulator and set it to 42psi. As long as your driving easy (shifting below 4000rpm) everything runs fine, but if you begin to go full throttle after shifting into 3rd it will bogg like its going to cut off...even after you let off the gas. but when you restart the car it runs ok again. I get no error codes, and it seems to be running very rich. any ideas?