long story short.... my 93 Si's engine is about to blow all to hell, it has a knock, so its parked. i have a good F22 someone gave me that i am considering using just so i have a daily driver.

i know that physically the engine will go in, will bolt up to the tranny, to the mounts, etc. the thing i am wondering about is the wiring and ECU. would my Si Harness be useable on the F22?? what about ECU, what ECU would i have to run??

if anyone has the slightest bit of info, no matter how small, post it up, maybe it'll help