I will start off by saying that there should be an intercooler present, as to why there isn't would be the question you should be asking.
Look here at the bottom of the thread for the stock injector sizing:
http://www.rx7forums.com/forum/showthread.php?t=2099
You will need to upgrade the injectors, pump & ECU
On turbo choice there are a few things to think about.
1. The bigger the turbo more power potential, but at the expense of spool up time.
2. The smaller the turbo the better the spool, but at the expense of power production.
A GT35R or variant will be enough to get you those number & more if needed.
T3/T4' can make power in those levels, but why use one when rotary engines push enough air for a straight T4. T3/T4 hybrids is not specific there different sizes, standard bearing or ball bearing & trim levels.
Exhaust, well best sound will be based on opinion & not always is the better sound exhaust the better performing system.
Take a minute & look through the FAQ section, lots of good info there.
Okay now questions for you.
1. Do you know anything about the car?
2. Is the car yours or something you are interested in buying?
3. What are your plans for the car?
4. What turbo is currently on the car?
5. Why has the turbo & exhaust manifold upgraded, but nothing else is?
6. Are you aware that power is nothing without the ability to control it?
7. Is the motor in stock form, do you know?
Hybrid Mode
Rx7Forums.com