You would have to go to a full HO harness since the electronic speedo runs through the PCM. There's no easy way other than a harness swap unfortunately.xj92 said:
You wouldn't necessarily have to but in your case you would atleast need to use the HO intake manifold. The problem with keeping your existing Renix engine is that the ports wouldn't entirely line up with the newer intake, but you could still do it.xj92 said:
. So if I installed a head off of an HO along with the intake manifold and computer, everything would go fine? I just want to build this comanche up with all the good stuff anyways. I got it dirt cheap cause it needs everything, got to start somewhere.
