4 port or 6 port

[My5ABaby]

Originally Posted by magpiemini

I think you missed the point, I want an complete spare engine that I can swap out during an endurance race without exchanging a bunch of parts. The 88 Engine does not have the same wiring harness as the 84.

Originally Posted by magpiemini

People have asked me what I have. I don't know how to tell. The 1984 GSL-SE has a fuel injected 13B. I have another 13B that I was told came out of a 1988 and it has different markings on the top of the fuel injection system.

How do I tell what is what? I think I know that the 1988 13b will not run on the 1984 GSL-SE ECU

Are they 4 or 6 port? Are the HP ratings different? Where can I find this information?

I'm not sure where the point he missed was made...