Heys guys got a question for ya. I have a 91 montero LS with a SOHC 12V 3.0 V6, I am trying to find out if I can swap my head with a DOHC 24V? Any ideas thank guys.

 

I was wondering the same thing. The blocks are the same. The only issue I see immediately would be engine management. One option may be to use 3000GT SL ecu and harness. I just picked up my '91 Montero. I have to do headgaskets on it so I'll defifintely have a better handle on it after that.