I'm looking to swap my F22A1 non-vtec for an F22B1 Vtec engine. My question is, are the wiring harnesses different between a 91 F22 and a 94 F22? Also, is there a way to get the Vtec to work on my stock F22A1 computer? It would be nice if there is somebody who has done this to give me a heads up.
Thanks.

 

nope. as for the harness question, i'm not sure