jdm32r Posted November 24, 2012 Share Posted November 24, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/ Share on other sites More sharing options...
GH05T Posted November 24, 2012 Share Posted November 24, 2012 (edited) 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 Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6639447 Share on other sites More sharing options...
AngryRB Posted November 24, 2012 Share Posted November 24, 2012 (edited) 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 Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6639500 Share on other sites More sharing options...
GTSBoy Posted November 24, 2012 Share Posted November 24, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6639555 Share on other sites More sharing options...
DVS JEZ Posted November 24, 2012 Share Posted November 24, 2012 It may just be that some engines just dont make the power unfortunately. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6639590 Share on other sites More sharing options...
cherring Posted November 25, 2012 Share Posted November 25, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6640130 Share on other sites More sharing options...
jdm32r Posted November 26, 2012 Author Share Posted November 26, 2012 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? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6641879 Share on other sites More sharing options...
GH05T Posted November 26, 2012 Share Posted November 26, 2012 I used gtr injectors with a matching resistor pack to suit, is plenty for 200 Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6642017 Share on other sites More sharing options...
AngryRB Posted November 26, 2012 Share Posted November 26, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6642239 Share on other sites More sharing options...
eightsixboy Posted November 27, 2012 Share Posted November 27, 2012 (edited) 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 Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6642901 Share on other sites More sharing options...
raZ1911 Posted November 27, 2012 Share Posted November 27, 2012 New injectors (GTR) Z32 AFM and retune for more boost? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6644135 Share on other sites More sharing options...
jdm32r Posted November 28, 2012 Author Share Posted November 28, 2012 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? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6645773 Share on other sites More sharing options...
iruvyouskyrine Posted November 28, 2012 Share Posted November 28, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6645808 Share on other sites More sharing options...
cherring Posted November 28, 2012 Share Posted November 28, 2012 That's a pretty good result for standard injectors. Again some nice work from Jez. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6645823 Share on other sites More sharing options...
jdm32r Posted December 1, 2012 Author Share Posted December 1, 2012 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? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6650958 Share on other sites More sharing options...
DVS JEZ Posted December 2, 2012 Share Posted December 2, 2012 Make sure they are the correct impedence. Are they rx7 injectors or ebay? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6651224 Share on other sites More sharing options...
Wheezy Posted December 12, 2012 Share Posted December 12, 2012 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. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6665536 Share on other sites More sharing options...
cherring Posted December 12, 2012 Share Posted December 12, 2012 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? Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6665740 Share on other sites More sharing options...
AngryRB Posted December 13, 2012 Share Posted December 13, 2012 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 Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6665963 Share on other sites More sharing options...
cherring Posted December 13, 2012 Share Posted December 13, 2012 I have 555cc and E85, so there is still power to be had there. Link to comment https://www.sau.com.au/forums/topic/414349-making-200rwkw-on-my-r32-rb20det/#findComment-6666130 Share on other sites More sharing options...
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