Making 200Rwkw On My R32 Rb20Det?

[jdm32r]

hey guys sent my car to mercury the other day to get a new fuel pump and nistune fitted and dyno tuned and only maid 156rwkw wanting at least 200rwkw any ideas?

car is pretty much stock except for

rb20det

rb25hiflowd turbo 12psi

255lph walbro f pump

fmic

3inch exhaust

pod

nistune ecu

stock injectors

stock afm

have a new 2 core ally rad and fuel pressure reg sitting at home to be fitted.

[GH05T]

injectors will be a good start, also ..nistune on a stock afm??? where is the Z32

also i have gtr coilpacks cheap to go with the injectors you need

Edited November 24, 2012 by GH05T

[AngryRB]

Z32? i think he's a bit off that.. hope you enjoyed the service... i prefer to actually talk to the person working on my car.. what did they have to say about the result?

Edited November 24, 2012 by SliverS2

[GTSBoy]

200rwkW is just out of reach of any RB20 using stock injectors and AFM, as mentioned by others above. And you're going to need maybe 17 psi or so to do it.

[DVS JEZ]

It may just be that some engines just dont make the power unfortunately.

[cherring]

It may just be that some engines just dont make the power unfortunately.

But surely with the stock injectors it's a real stretch to get to 200.

[jdm32r]

Z32? i think he's a bit off that.. hope you enjoyed the service... i prefer to actually talk to the person working on my car.. what did they have to say about the result?

didnt really say anything to me was a bit unhappy with it takeing over a week to get my car back but other then that i think they did ok. definatly will be fitting a z32 now thanks for the comments. any body know some not so pricey injectors to fit or for sale?

[GH05T]

I used gtr injectors with a matching resistor pack to suit, is plenty for 200

[AngryRB]

didnt really say anything to me was a bit unhappy with it takeing over a week to get my car back but other then that i think they did ok. definatly will be fitting a z32 now thanks for the comments. any body know some not so pricey injectors to fit or for sale?

so you live around brissy?

Id be seriously thinking larger injectors and getting on the Eflex, it should help you alot in getting to 200kw with 18psi wound up..

I highly recommend you see Gavin Woods, cant speak highly enough of his work, your just as important as the guy with the 35GTR there.

[eightsixboy]

You need to wind up the boost, my old hr31 made about 150rwkw on 14psi with a vg30 and exhaust but stock everything else. My 32 made 230+ but was running about 20psi.

I think the limit of stock injectors/afm is about 180rwkw on a rb20, so I would upgrade them first and get a re-tune, I think you will have to run atleast 18psi or so to get 200rwkw.

Edited November 27, 2012 by eightsixboy

[raZ1911]

New injectors (GTR) Z32 AFM and retune for more boost?

[jdm32r]

anyone know where i can get a set of 32 gtr injectors and res pack? or any links to some good value for money injectors that you know of?

[iruvyouskyrine]

Standard (very healthy, probably rebuilt) RB20

R34 turbo with OP6 rear housing

GTR Cooler

It can be done with standard injectors and coilpacks, just need a few more psi.

[cherring]

That's a pretty good result for standard injectors. Again some nice work from Jez.

[jdm32r]

so ive bought a z32 afm and denso 550cc will fit and tune in the next week or 2 and post a dyno. anything positive to say about denso injectors?

[DVS JEZ]

Make sure they are the correct impedence.

Are they rx7 injectors or ebay?

[Wheezy]

so ive bought a z32 afm and denso 550cc will fit and tune in the next week or 2 and post a dyno. anything positive to say about denso injectors?

Have to change the plug, and when you want more power later you will wish you had of gone with GTR injectors.

[cherring]

Have to change the plug, and when you want more power later you will wish you had of gone with GTR injectors.

But he got 550cc injectors ... aren't GTR injectors 440cc?

[AngryRB]

But he got 550cc injectors ... aren't GTR injectors 440cc?

yep i think they are, may as well of got ID's and E85 or E85mix

[cherring]

I have 555cc and E85, so there is still power to be had there.