Suggestions For Rb25 Neo Newbie

[Mmk]

Hey everyone , i have a RB25det NEO .I m gonna swap this to my S14.But i need some advice about specs.

I need full boost max at 35000revs , and minimum of 400hp needed.

So im thinking of getting a Garrett 3071R

Which exhaust manifld do you recommend ?

Do i need intake manifold as well ?

I have stock internals and i m gonna get Vipec Ecu.

For sure mods :

Front mount intercooler

Cold Air Intake

3'' catback

Oil cooler

[Hanaldo]

Well full boost at 35000rpm leaves your options wide open. Try this sucka, should achieve 400hp no problem:

[JonnoHR31]

i think the a/r on that rear housing might be a bit small, probs be too restrictive in the top end....

seriously tho. 400bhp or rwhp? big difference, for 400bhp a highflow would be your best bet and would be on full boost before 3500 and off boost again by 35000. 400rwhp from a 2.5L is very unlikely to see full boost by 3500, probably more like 3800-4200 depending on the setup

[Mmk]

I m talking about 400bhp ,not rwhp .

[tridentt150v]

I m talking about 400bhp ,not rwhp .

Hiflow all the way, talk to Stao aka Hypergear

[Mmk]

I m getting 30R with 0.63 A/R . I found my answer thank you.

[Mmk]

Anyone has a dyno sheet RB25 with 30R 0.63 ar ?

[wolverine]

search for posts by "the mafia"

[R31Nismoid]

Anyone has a dyno sheet RB25 with 30R 0.63 ar ?

Look in the RB25 dyno results thread?

Few in there.