So I replaced the IACV cause the one I was using was OBD2. no change. Replaced the throttle body gasket cause it was leaking. no change. switched the plugs at the TPS and the MAP, CHECK ENGINE LIGHT! and no change. replaced the MAP, no change. the dizzy is brand spankin new. the rotor is as well. just set the timing at 18 BTDC. the car ran like a champ before the manifold swap. I have a set of OBD2 injectors I could try and wire them up cause theyre obviously larger. but id have to modify the clips. TPS shouldnt be out cause it is still secured with the factory studs. I unpluged it while the car was idling.CHECK ENGINE LIGHT! and no change, other than the idle fluctuating HARD. I checked for leaks using 2+2 carb cleaner spraying it around possible leaks and listening for a bog. only had one at the TB. I didnt check the bottom side of the manifold. I am going to today. If it helps the ECU was tuned but I have not verified that. TODA spec B cams (were working fine before the manifold swap), FIDANZA 8lb flywheel.