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OK, so I am staring to get sick of 200rwkw and would like to increase the power up to about 250rwkw, my car is a r33 gts-t series 1. I have a plan for this but first here are the Mods that I currently have made to the engine.

  • HKS Pod With CAB.
  • 3' turbo back zaust.
  • FMIC.
  • APEXI Boost Controller (PFC).
  • APEXI Power FC Pro.
  • Adj Zaust Cam Gear.
  • Ceramic 5 Puck Clutch.
  • Oil Catch Can.
  • NGK Irraway 7 plugs.
  • Supra Twin Turbo Fuel Pump (Jap Spec) It sould be up to the task.

I think thats it...

So heres the plan: Get a GCG 450hp Hi-Flow, Nismo Fuel Pressor Reg, Z32 AFM and a re-tune...

I was thinking of other options instead of the hi-flow which include GT-RS, GT25-35, GT28 etc etc but from what I have heard the hi-Flow should make 250rwkw and is cheaper and easier to fit, plus its EPA friendly :rofl:

The big factor here is going to be funds (I dont have a money tree :{)

Sorry about the longish thread... Any comments will help

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I have everything but the bigger injectors and really dont want to spend the money on them at the moment. Who is Dyno Dave and has he tuned hi-flows to 250rwkw before??? I think Sydney Kid said that he had a couple of rb25's make 250rwkw with hi-Flows

if you pm deatschwerks (David Deatsch [info@deatschwerks.com] ) he can sort you out with a set of 550cc injectors at a V reasonable cost ... like half of hks type price ...

anyway, dave tuned my car and got 240kw at 13 psi with a gcg high flow .. basic mods are fmic, pfc, 550's, high flow, 3" turbo back, pump, pod

not bad really ... dave really is a total whiz when it comes to finding horsepower !

if he has not tuned it before, then its prolly not worth tuning as far as i can tell ...

Not really interested in the injectors at the moment guys, I know you can get 240-250 out of the stock ones and i dont have a spare $700 to spend on something I dont really need.

So far it sound like i should go for:

Z32 AFM, Fuel Reg & hi-flow tuned by Dave...

Is there anything that I have left out that I may need (excluding injectors :rofl:)

I'd go

Z32 AFM (cos you have too)

Hi Flow (cos you have too)

Fuel Reg (cos you have too)

Cams (so the power curve is fat like yo mama)

SK has those car doing 250+ with cams.

BASS OUT

Dont think I can afford the cams at the moment.

So far the setup will cost as follows:

1) fuel Reg (about $180)

2) Z32 AFM (about $300)

3) 450 hp gcg hi-flow turbo ($1900)

4) About 250 for a re-tune (local place I use)

Totalling about $2630. I cant afford another $1000 + for cams & install....

Do you thinkt he new cams will push you over the 200kw mark, say 210-215 maybe??? Anything less than that would not make it worth while I reckon...

Cams cost about $750 + at least $250 to re-tune totalling $1000

PS, Who keeps changing my comment above my avatar to rb25de :{

Damn.

 

 I want somebody to fit cams on a standard engine and turbo to see the results.

 

 Look's like I'm going to have to do it myself.

bass junk : please do man cause quite honestly id love to see how it goes... cause my next step is getting a restrictor bored to 10psi constant... off stock except POD, BOV... and i cant remember what else, theres stuff all shes pretty much STOCK :rofl:

if only i had the cash id like to see what it can pull myself... but i guess once i start getting cash... this might be a good time for people to start making a thread of what i should do for the first hit of mods and see what it gives ;)

i'm only talking of my experiences here, but ..

a. you dont need a fuel reg

b. the standard afm is fine for the power figures i am running

c. yep, that turbo price is about right - i think i paid that, or thereabouts

d. get someone who REALLY knows his way around a pfc to tune it properly ...

have a look at 'my results' thread i started, 240kw @ 13psi is deffo doable with all the right bits / tuner

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