Alright, a Japanese exchange is one of our engines at Japan. Japan has STRICT emissions, so every 25-40K Miles, they exchange there motors for brand new ones. So after they do that, they send there motors to the US so we can use them. Bad thing is they don't come with the manifolds, or anything like that, they come with just the normal crap, oil pan, block, pistons, rods, crank, head, cams valves, valve cover, its all together, it just has no pulleys, old timing belt, balance shaft belt so you want new of those. So you just have to put on what you have on your engine it doesn't have, then you just put it in, plug your stuff back on, and your done.
You want to do your clutch and crap while your there by the way, since you have to take off your transmission from your engine
