poor running na with turbo 2 swap
 

did the full turbo 2 swapp on my 87 na, except for the harness. my turbo 2 harness was hacked when i recieved the motor and trans. so i just modified the na harness. the engine runs great on th na ecu but when the turbo 2 ecu is pluged in it d=seems like it looses a rotor at 3k rpm. little help be nice. oh and i have read the faq many times but just havnt foungd my answer yet. any one have a write up on the harness modification needed to run a turbo 2 with a na harness? thanks a ton for any help. chris

sounds like it's taking a dump when you hit boost. it's probably adding an ungodly amount of fuel and bogging it out. what AFM and injectors are you running?

Click the link in my sig. There are many threads covering the details of properly swapping in a turbo engine.