ok so, im pretty sure i'm gonna be helpin do a T2 swap into a vert. im just wondering, what wiring under the dash is required. anyone who has done it please let me know. do i have to change the body harness under the dash or just the motor and then run the 2 wires? just wanna get this out of the way so i dont have to guess at this so anyone with any help please let me know. thanks!

 

No wiring under the dash is required as long as you leave the na gauge cluster.

 

what about the alternator and temp sensor? what is this part all about?