hello all. i am in a sittuation. my mechanic isnt really sure what i shoud do. i blew my previous engine and i want to put a jspec b16a1 in my ride. my question in how hard is the swap, what extra’s will i need other than the ecu, will wiring harness from 90rs work, and ive heard there will need to be two wires running from vtec to computer (whats up with that?). if anyojne can help me please let me know asap.
ps anyone wanna c my last car???