Hi, i want to put a (manual) turbo 2 tranny into my 88 Na rx7 convertible, i was wondering if it is just a bolt in swap, or if you have to "adapt things" to work with it, also i was wondering how big of fuel injectors i could put into my 7, and still have it run well, without having to custom program a ecu

 

Regarding the transmission, you will find your answer in the FAQ. This is asked on an hourly basis.

For the ECU, you need to use the stock injectors. Bigger injectors will not make any more power unless you can get the air into the engine to match. Again, this is covered in the FAQ.