Can you put your 1989 Toyota r22 carbarated engine in your 1986 4runner trubo?

I'm sure there are a few different answers, to your question, depending on that persons point of view. Some might say, "Why" while others might say, "Why Not" So it depends on your point of view. I have always applied a simple statement, to things like your question, and you will find out, that it pretty much, "cuts to the chase" The statement: "IS THE JUICE, WORTH THE SQUEEZE" It looks like your only commonality here, is Toyota. If your in a state, that has any kind of advanced emissions testing required for registration, you might run into a problem with them, as they are not big fans of "modified vehicles" meaning anything that was not installed at the factory. If you have a wheel barrow full of cash, and no home for it, this sounds like the project to dump it into. This reminds me of a question we had in engineering class, "Can A Brick Fly" The answer is "Yes" "If you put a big enough motor on it" So, "yes" you can put an 89 22r motor in a 86 turbo 4 runner, if you have enough money, and experience with cars in general, with some fabrication experience thrown in for good measure. Don't forget to have a few friends over when your doing this, that way you'll have a few different ideas on how to do it, and to make it enjoyable, have a lot of beer on hand, that way you have an excuse the next day, when someone says, "WHAT HAPPENED"