You can use your STOCK 92 Si harness. Idk if you changed it for the f22b but you shouldn't have. I believe you can run the auto ECU but just have a constant check engine light, the preferred route is a chipped p28/72. Your entire drivetrain will bolt up to the motor. Congrats though, you are about to have a badass setup! I/H/E and you will see 200's.


edit: i heard a stock obd i h23 dizzy works?