What do I need to reach 400rwhp, I will be doing the work myself so that should keep the price down. The only thing Ill be taking it to a shop for is the dyno tuning.

 

a lot of money

 

http://www.executivecleancar.com/240/presentmods.htm
check out the engine section. i know its a 240, but it'll give you and idea.

 

get your SR
- stock internals will live but i recomend upgrading
- metal HG
- decent exhaust and air intake system
- medium sized turbo kit( gt2835, T04E, etc... )
- 550 or 740cc injectors
- z32 AFM
- FMIC
- your choice of high flow fuel pump (walboro = 255lph )
- any kind of boost controller will work
- get your computer tuned
- and boost 1.0 ( i think thats 14.7 psi )

That should be around 400 or more hp

 

why do you want 400 hp? trying to kill yourself really fast?

 

what a fluckin lame.........

 

Well Im boosting .6-.7 bar daily, and have boosted 1 bar once. I would say after 1 bar the stock s13 turbine falls on its face. This is the setup I might try:

to3/t04e hybrid
50 trim compressor
.82 a/r turbine

720cc injectors

FMIC

Power FC

Rev-Hard Manifold

Any suggestions, oh and money isnt really an issue, but I still dont want to spend an arm and a leg, just a leg.

 

don't forget the fuel pump

 

I'd also suggest replacing your valve springs, and install a set of RAS(rocker arm stoppers). Don't neglect your valve train. Those springs and RAS's will help your engine live a lot longer at those high rev's. Jspec sells the headgasket, valve springs, and RAS's for one price. Depending on which one you buy(they have 2) you can look to spend about $550 for a complete set.

 

Cool thanks for the advice.

 

since u are in Japan, just swap in an RB25...
you can make almost 400 the first day

 

man, get a 13b

 

and nismo pistons?

 

A RX7 motor? what the hell?

 

get a 13b and get some high compression Tomeii pistons and sleeves, a set of HKS 272 cams and you'll be alright