a simple search would have yielded plenty of answers to this.. taken from this STICKY: http://www.supramania.com/forums/showthread.php?29117-1JZ-places-for-tech-swap-and-parts
"Ok... I have a rare engine... where do I get parts in North America???
I have seen many people asking one of two...
I only drove my car for about an hour with the stock shifter, so it's harder for me to remember the difference (three years ago).. but others have driven my car and commented on how short and precise the shifts are.
sounds like a good idea.. though if you use those 750's, you're going to need to manage fuel somehow. normally I'd recommend an AFC, but 750's are too large for that IMO.
I really appreciate the input! I've been running with the ECU there for around two years now and just now decided to put a head-unit back in.
of course moving it to the stock location would be nice, but there are wires going every which way from having one of the local tuners do some patch work...
well, after searching some other forums (DSM, JZX), I found that some ECU's are installed in close proximity to the radio from the factory. outside of that, I found that quite a few folks run ECUs under their radio with zero issues.
I'd still like some confirmation from anyone here that's...
if looking at turbos side by side said anything about their performance/abilities, one would not need to do research.. The difference between those two turbos is significant.
however, lag means something different to each individual regardless if one wants to believe that a certain amount is...
For some reason when we were doing my 1J swap, we put the ecu where the factory headunit used to be.. this was done because we used the speedo hole swap method in order to not have to lengthen the factory harness, in addition to, the car not having a headunit of any sort when I bought it.
so...
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