Guys, if I may suggest something to ya....... You should read the stickied "How to ask questions thread....."
And I think also you really should start your own thread for these sorts of questions. They just are not going to work here in the "General"(ish) MKIII 2JZ swap thread because very quickly everyones questions will get lost in the noise of everyone else's questions all within the same thread. If ten people are all asking different questions all in the same thread and some are being addressed it will make it not only a difficult read but also confusing to whom the answers are addressed.
Lastly, you really need to give a little more background on some questions....what you have tried......what has been done to the car..........what has produced any type of result.....basically details.
It's really hard to even know where to begin if just as an example the question is something like "I put a 2j in my car, it doesn't start, how do I fix it" The possibilities for helpful suggestions are just insanely huge with only that to work from.
Again, not slaming anyone, just suggesting how you may get better results to your questions. The people here are truely great, but remember they don't have to do or help you with anything, no-one is paying them to answer anything. So if your question makes it far too much work to find an answer too because you provide little details and background then more than likely your psost will be ignored by the very people you need the help from the most.
Hope this helps you guys get your projects going, you'll find that everyone here for the most part wants to help you out a get another fine supra on the road.