Discussion in 'Prelude' started by 92QualudeSi, May 24, 2007.
what do i need to change if i am going to vtec from non vtec?
oil pump went out on the h23 non vtec, threw a rod need to get back on the road so im looking at some h22a vtec on ebay just wandering what all i would need to change comp etc
you will need:
h22 motor (no need for tranny, your h23 tranny fits)
h22 ecu (p13)
same engine mounts, same wiring, just make sure you get an obd1 h22
and to run 3 wires from the vtec solenoid to the ecu harness
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