what turbo to get?

[Let Me Drive]

hay guys i need some advice,

im looking at getting a new turbo for my r33gtst, The car has already a avo intercooler, full turbo exhorst, pod filter, full Link ECU running low boost and im making around 200rwkw on avos dyno.

i want a turbo that has stuff all lag and will give good low down power to mid range no to warried about top end due to, where are you able to use that top end power

so what do people think i will need to get in the power range of 220rwkw.

and will i need to get anything else other then a turbo.

[Robo's]

Hks 2530

[Downforce]

If you only want around 220-230kw at the tires..... I'd suggest a HKS GT2535, GT2530 or GT-RS turbo, you'll also need a hi-flow fuel pump.. may get away with the stock injectors.

[pinoi_boi_r33]

hi flow the stocker i say. best response, cop and epa friendly. 100% bolt on. All the aforementioned turbos may bolt on to the manifold but most will require oil/water fittings. If its a stocker high flow, u can get any mechanic to do it or do it urself. Ie u don't have to take it to a "specialist" workshop that would charge thru the roof.

[R31Nismoid]

you'll need injectors.

go a 2535/gt-rs, or a garret 450HP turbo.

should bolt on, in stock position so they all look stock too

[pinoi_boi_r33]

you may get away without injectors with FPR and fuel pump. if you are only aiming at 220 rwkw.

[Interloper]

HKS GTRS, you can't go wrong!

thats what i'll be getting anyway, to replace my highflowed R34 turbo.

[Let Me Drive]

you all say GTRS does that mean ones from a r33 grt or something total different?

[Interloper]

an HKS GTRS has nothing to do with GTR Skylines !!!!

check out Nengun, he's got some good deals going

[Ronin 09]

Why don't you buy Interloper's highflow R34 turb?

[paulr33]

hey scott

if you want 220rwkw then go for a highflowed of your current turbo, should go same response as the stock turbo

if you want a bit more say 250rwkw then go hks gt-rs (its a gts-t turbo despite the name). it will be a little bit more laggier than your stocker but certainly the most suited to a mild rb25, theres stacks of dyno graphs with rb25 and hks gt-rs

however either way youll need to upgrade the following if you are still using the stock rb25 items:

airflow meter (youll be maxing the afm out)

injectors (youll be running dead on 100% duty or like 5% below at the moment)

fuel pump (it will be running out and can lean the car out, mine leaned out at 172rwkw)

clutch (youll be slipping with 220ish, definetly with 250)

again those arent 100% guaranteed but im maxing everything out at 172rwkw, youd certianly be maxing it out just as much if not a bit more at 200rwkw

[Interloper]

Why don't you buy Interloper's highflow R34 turb?

thats a pretty good idea

seriously, please pm to discuss

[Advan_01]

Wat about HKS2540? No good?