What is the best or easiest way to get about 350-400hp out of a FD. How big of a exhaust do i get, do i stay twin or go single, if i stay twin do i go sequential or non, and if i go single what turbo do i get. What should i do to my fuel system. And is this achievable on a stock motor. How much would a project like this cost. Anything is helpful. thanks.

 

you need to use the search button, its located at the bottom of the page, type in what you have a question about and i know for a fact that you see tons of threads discussing everything you want to know already.

 

Did you...try the newbie links or the search? You've basically just asked for people to explain everything for you.

 

yea i think some people on the fourm could write a book just trying to answer all the questions he just asked

 

https://www.rx7club.com/showthread.p...threadid=27094

more links here: https://www.rx7club.com/showthread.p...hreadid=306900

 

Most cost effective way to get to 350HP on the stock twins would be:

Intake
Downpipe
Mid-pipe
3" Cat-back Exhaust
Intercooler
Aftermarket ECU (Power FC, etc.)
1300cc secondary injectors

Raise boost to ~13 PSI.

 

Im a dumd *** what can i say?

 

just read read and read some more. Your looking down a winding road, modifying this car is not simple and straightforward. The links some of the gentleman provided above hold some very important resources. So like i said in first place, read.

 

You could say... "This is the wrong car for me."