Much appreciated for the tutorial lesson. I will try and assimilate all that info, and hopefully my neanderthal brain can make some sense of the coding terminology.
Now that you mention, the 'F'.. I remember now, thats the economy version. I used to have a 1.8 7afe in a celica, economy head, and another celica, with a 2.0 3sge, performance head.
I've heard people say that rs200 box is hard to get hold of, here in England, but I will have a look, and see. It's possibly more expensive than my car, haha.
I see what you're saying now, about the cold side starter. Away from the exhaust