89 cavalier 2.0L bogging

Hi , Cavalier runs fine if you accelerate slowly but if you boot it it bogs and slowly gets going. All parts are new: plugs , wires , oxygen sensor,ETC , no codes runs OK- no misses. Fuel pressure is 14 PSI running . Is that too high? Does this car have a knock sensor? BLM at idle is about 117 and also the Integrator about 117
Any help?