I got a D16a6/Y8 motor in my 91 4d civic. (its the ex model) Every so often maybe once a day or not it bogs down to were if I step onto the gas hard enough the engine sounds like its missing/off timing. But if i push the clutch in and rev the egnine a bit the problem tends to go away. I did however notice that the clutch cable mount isnt mounted to anything.

I dont know if its do to with me still running everything obd0 still or not.

-odb0 dizzy
-Y8 Intake with odb0 injectors
(ecu isnt throwing any codes)

Any suggestions?