Car: AE86 SR5 (4AGE Converted)

Engine : 4AGE 16v out of an 89 MR2

Problem: I swapped out a 4AC for a 16V 4AGE out of a MR2. All stock except the intake and the FPR, Runs strong except that it dumps fuel like crazy. The car reeks of gasoline, sooty spark plugs, sooty exhaust, hard starting when warm, not to mention horrible gas mileage. Now i do have a walbro fuel pump running in line, not sure what the specs are but i kno that its dumping fuel into the engine. So do I change the pump, or the injectors? Or something else? Any suggestions?

Sometimes i'll get somewhere, run a quick errand and the car won't start this usually happens when it's warm. I'll play with the FPR, and she eventually fires up. This probaby stems from the rich running engine issue but im not sure, what does it sound like to you guys.