ok my brother just bought a 240 shell tht im guessing had a sr20det in it an it has a sr wiring harness so what all will he have to remove jus the wiring harness that goes to the motor or will he also have to remove the one that goes to the fuses your input would really help oh an the reason im asking is because hes putting a ka motor in it

 

all you nissan gods out there please help

 

Should just be the engine harness depending on what all they hacked up

 

thanks bro

 

just pull it out of the fire wall, then pull the ka harness through