Building A New Engine For My 32

[R32 Driver]

rb25 front cut for 3.5/4k will give you all teh parts you need

buy a r34 turbo $450~ high flow 1.5k~

will support your power goals ez and it will bolt right up to the 25 engine

a cheaper KKR 480 will also net you your power goals $800? i think but you will need a custom dump $170

or $2.2k for a GT-RS also a bolt on affair but more pricey with a bonus HKS badge

These are the best "bolt on" options.. without changing manifolds/water/oil lines etc

your power goals only 350rwhp thats a overkill for a forged engine save your money and if the 25 pops then think about rebuilding

or if you have to much money go the GT35r + RB30DET will be enuff to scare a dead man

also take into consideration tractions

[brent32]

RB30 turbo block 25vct head

there is heaps of threads on sau covering all the details

budget around 15k

[Crans]

Im starting to think to just get a 25 front cut(need gear box aswell) swap it in chuck on the kkr turbo.

They when i get boared/engine blows build forged rb25

[342Four]

good move

go the KKR480 turbo with KKR RB dump pipe ($899 and $149 from Otomoto)

you need the dump pipe as its a v-band dump

[Crans]

What other mods will i need for the rb25 to get my 350rwhp?

I plan on running it from my rb20 ecu so i can use nistune to tune it will get a seperate vct controller.

I know I need the turbo. 3" turbo back system

Probably fuel pump. Will injectors be needed?

Will the afm run out of scope?

[R32 Driver]

POD/Cold Air Intake

Turbo back exhaust 3"

FMIC

Full Computer (Power FC ftw!!)

Fuel Pump

Boost Gauge

Electrnic Boost controller or Turbo Tech manual bleed valve if your really tight

Turbo >___< hi flow 34 turbo or a GT SS/RS?

clutch may be due soon, injectors are maxing out and you may want cams to reduce lag

i dont think the KKR 480 will support 350rwhp without a shit heap of lag (4.5rpm+)

hi-flow 34 turbo gets my vote...

theres a sticky thread in the force induction section about what turbo making what powe with what mods..

check it out, awesome read

[jonn]

how much you wanting for the rb26?

If its around 3k i'll sign up now

WHat about an rb30et found one with forged pistons for 1200

It wont be 3k. Will be looking for around 4k. Turbos were bought new from greenline and have done around 2000kms probably less. Also has a 9-puk cushioned clutch that's done around 8000kms.