Skyline R33 Tubro Hks Gt2835 Pro S Upgrade

[Turbz RB-25]

Hi Guys,

I currently have an r33 GTS-T with the following mods pushing out 273 rwkw:

HKS GT2835 Pro S Running at 17.5 PSI

GReddy FMIC

Bosch 040 Fuel pump

nismo 555cc injetors

CAI with pod filter

3.5 inch Turbo back exhaust with split dump

splitfire coilpacks

Z32 AFM

Power FC

Now, I have around $6,500 to spend and I was wondering what I should get with my money to get my car above 330 rwkw.

I've hear that the HKS GT2835 Pro S is most efficient at around 22 psi, so that's what I'll be intending to run.

I know Cams, valve springs and gasket are also a must but what else?

I want to be able to run low 11's down the qtr with ease.

I've read through all the dyno threads, and I am also looking at the option of the RB30 Hybrid upgrade?

Any gurus out there please tell me your thoughts on how I can achieve 330 rwkw with around $6,500.

Cheers

[paulr33]

2835 is too small for 330rwkw and 2835 is too small for 3 litre

[joeyjoejoejuniorshabadoo]

and 330kw is too small for low 11's with ease

[TiTAN]

$6500 is also too small for 3 litre.

[Adz]

HKS 256 in and out will be all you will need cams wise.

You will NOT need vavle springs.

You might want to think about changing your oil pump. I recomend a billit one from Race Pace. NOT tomie, jun or N1.

You might want to think about forged internals.

You definatly need a 3037 or bigger 3540 from horspower in a box. Your current turbo will sell easy.

Do that and you will have 330 with ease.

[gtst25]

Probably the easiest way to 330rwkw with change in your pocket would be a good quality nitrous system. Seriously. Have thought about it many times.... 270+ rwkw plenty for the street in my book - an extra 100 horse for the track at the flick of a switch...

For 330 rwkw you'll need a bigger turbo and we all know that means more lag

Edited July 28, 2008 by gtst25

[Adz]

A 25 spools up a 3037 no probs. Lag would not be an issue yet.

[H@ME]

wow i have now learnt alot about the capabilities of the 28/35 as this is the way i first originally wanted to go now i am heading down the path of the kkr480. cheers guys, H!

[joeyjoejoejuniorshabadoo]

may i ask why?

[RS500]

I'd keep that $6500 aside in readiness for an engine rebuild.

But if you have a separate budget for that, i'd recommend a good clutch (if manual) and a good-flowing exhaust manifold to make full use of that HKS hair-dryer you have.

Edited July 29, 2008 by RS500